Cart:
| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| GB/T 23987.3-2025 |
Paints and Varnishes - Laboratory Light Source Exposure Methods - Part 3: Fluorescent UltRaviolet Lamps {译} 色漆和清漆-实验室光源曝露方法-第3部分：荧光紫外灯 |
China National Standards Ravi |
 English PDF |
| GB/T 17001.1-2025 |
Anti-counterfeiting inks - Part 1: UltRaviolet-excited fluorescent anti-counterfeiting inks {译} 防伪油墨-第1部分：紫外激发荧光防伪油墨 |
China National Standards Ravi |
English PDF |
| GB/T 11842-2025 |
Determination of Oxygen-Uranium Atomic Ratio of Uranium Dioxide Powder and Pellets - ThermogRavimetric Method {译} 二氧化铀粉末和芯块的氧铀原子比测定-热重法 |
China National Standards Ravi |
English PDF |
| GB/T 45618-2025 |
Technical requirements for solar-blind ultRaviolet image intensifiers {译} 日盲紫外像增强器技术要求 |
China National Standards Ravi |
English PDF |
| GB/T 20405.5-2025 |
Urine Absorbents for Incontinence - Polyacrylate Superabsorbent Powders - Part 5: Determination of Water Absorption in Saline Solution by GRavimetric Method {译} 失禁者用尿液吸收剂-聚丙烯酸酯高吸水性粉末-第5部分：在盐溶液中用称重法测定吸水率 |
China National Standards Ravi |
English PDF |
| GB/T 44900-2024 |
Technical specifications for ultra-gRavity enhanced fluorination reaction process reengineering {译} 超重力强化氟化反应流程再造技术规范 |
China National Standards Ravi |
English PDF |
| GB/T 22500-2024 |
Animal and vegetable oils and fats - Determination of ultRaviolet absorbance {译} 动植物油脂-紫外吸光度的测定 |
China National Standards Ravi |
English PDF |
| GB/T 44755-2024 |
Low-pressure high-intensity ultRaviolet lamp {译} 低压高强紫外线灯 |
China National Standards Ravi |
English PDF |
| GB/T 23276-2024 |
Analysis of palladium compounds - Determination of palladium content - EDTA precipitation from dimethylglyoxime - complexometric titration and gRavimetric method {译} 钯化合物分析方法-钯含量的测定-二甲基乙二醛肟析出EDTA-络合滴定法和重量法 |
China National Standards Ravi |
English PDF |
| GB/T 44436-2024 |
Laboratory testing and calibration methods for soft X-ray - extreme ultRaviolet band space imaging instruments {译} 软X射线-极紫外波段空间成像仪器实验室检测与定标方法 |
China National Standards Ravi |
English PDF |
| GB/T 44307-2024 |
Carbon fiber reinforced plastics - Determination of fiber mass content - ThermogRavimetric analysis (TG) {译} 碳纤维增强塑料-纤维质量含量的测定-热重分析法（TG） |
China National Standards Ravi |
English PDF |
| GB/T 4706.120-2024 |
Safety of household and similar electrical appliances - Part 120: Special requirements for ultRaviolet radiation water treatment equipment {译} 家用和类似用途电器的安全-第120部分：紫外线辐射水处理器具的特殊要求 |
China National Standards Ravi |
English PDF |
| GB/T 223.60-2024 |
Steel and alloys - Determination of silicon content - GRavimetric method {译} 钢铁及合金-硅含量的测定-重量法 |
China National Standards Ravi |
English PDF |
| GB/T 43740-2024 |
Performance requirements and test methods of atomic gRavimeter {译} 原子重力仪性能要求和测试方法 |
China National Standards Ravi |
English PDF |
| GB/T 43753.3-2024 |
Chemical analysis methods for precious metal alloy electroplating wastewater-Part 3: Sulfate content Determination of - barium sulfate gRavimetric method {译} 贵金属合金电镀废水化学分析方法-第3部分：硫酸盐含量的测定-硫酸钡重量法 |
China National Standards Ravi |
English PDF |
| GB/T 43817-2024 |
Radiation measurement method of ultRaviolet radiation sources {译} 紫外辐射源的辐射测量方法 |
China National Standards Ravi |
English PDF |
| GB/T 19720-2024 |
Jewelry and precious metals - Determination of palladium content - dimethylglyoxime gRavimetric method {译} 首饰和贵金属-铂、钯含量的测定-氯化铵重量法和丁二酮肟重量法 |
China National Standards Ravi |
English PDF |
| GB/T 20478-2024 |
Jewelry and precious metals - Determination of platinum and palladium content - Ammonium chloride gRavimetric method and dimethylglyoxime gravimetric method {译} 植物检疫术语 |
China National Standards Ravi |
English PDF |
| GB/T 38216.3-2023 |
Steel slag Determination of free calcium oxide content EDTA titration and thermogRavimetric analysis {译} 钢渣 游离氧化钙含量的测定 EDTA滴定和热重分析法 |
China National Standards Ravi |
English PDF |
| GB/T 5686.5-2023 |
Ferromanganese, manganese-silicon alloy, ferromanganese nitride and metallic manganese Determination of carbon content Infrared absorption method, gas volume method, gRavimetric method and coulometric method {译} 锰铁、锰硅合金、氮化锰铁和金属锰 碳含量的测定 红外线吸收法、气体容量法、重量法和库仑法 |
China National Standards Ravi |
English PDF |
| GB/T 3653.3-2023 |
Ferroboron Determination of silicon content Perchloric acid dehydration gRavimetric method {译} 硼铁 硅含量的测定 高氯酸脱水重量法 |
China National Standards Ravi |
English PDF |
| GB/T 6150.1-2023 |
Methods for chemical analysis of tungsten concentrates Part 1: Determination of tungsten trioxide content Ammonium tungstate ignition gRavimetric method {译} 钨精矿化学分析方法 第1部分：三氧化钨含量的测定 钨酸铵灼烧重量法 |
China National Standards Ravi |
English PDF |
| GB/T 43108-2023 |
Dyes - Determination of solubility in organic solvents - GRavimetric and photometric methods {译} 染料 在有机溶剂中溶解度的测定 重量法和光度法 |
China National Standards Ravi |
English PDF |
| GB/T 3780.30-2023 |
Carbon black Part 30: Determination of high temperature volatiles ThermogRavimetric method {译} 炭黑 第30部分：高温挥发物的测定 热重法 |
China National Standards Ravi |
English PDF |
| GB/T 19258.2-2023 |
Sources of ultRaviolet radiation for germicidal purposes Part 2: Cold cathode low pressure mercury vapor discharge lamps {译} 杀菌用紫外辐射源 第2部分：冷阴极低气压汞蒸气放电灯 |
China National Standards Ravi |
English PDF |
| GB/T 26038-2023 |
Tungsten-based high specific gRavity alloy plate {译} 钨基高比重合金板材 |
China National Standards Ravi |
English PDF |
| GB/T 6150.12-2023 |
Methods for chemical analysis of tungsten concentrates Part 12: Determination of silica content Silicon-molybdenum blue spectrophotometry and gRavimetric method {译} 钨精矿化学分析方法 第12部分：二氧化硅含量的测定 硅钼蓝分光光度法和重量法 |
China National Standards Ravi |
English PDF |
| GB/T 6150.6-2023 |
Methods for chemical analysis of tungsten concentrates Part 6: Determination of wet water content GRavimetric method {译} 钨精矿化学分析方法 第6部分：湿存水含量的测定 重量法 |
China National Standards Ravi |
English PDF |
| GB/T 42645-2023 |
Identification of Jewelry and Jade-UltRaviolet-Visible Absorption Spectroscopy {译} 珠宝玉石鉴定 紫外-可见吸收光谱法 |
China National Standards Ravi |
English PDF |
| GB/T 6730.51-2023 |
Iron ores - Determination of carbon content in carbonates - Caustic soda asbestos absorption gRavimetric method {译} 铁矿石 碳酸盐中碳含量的测定 烧碱石棉吸收重量法 |
China National Standards Ravi |
English PDF |
| GB/T 11060.13-2023 |
Natural gas - Determination of sulfur compounds - Part 13: Determination of hydrogen sulfide content by ultRaviolet absorption method {译} 天然气 含硫化合物的测定 第13部分：用紫外吸收法测定硫化氢含量 |
China National Standards Ravi |
English PDF |
| GB/T 16422.3-2022 |
Plastics - laboratory light source exposure test methods - Part 3: fluorescent ultRaviolet lamps {译} 塑料 实验室光源暴露试验方法 第3部分：荧光紫外灯 |
China National Standards Ravi |
English PDF |
| GB/T 14571.4-2022 |
Test methods for ethylene glycol for industrial use Part 4: Determination of ultRaviolet transmittance ultraviolet spectrophotometric method {译} 工业用乙二醇试验方法 第4部分：紫外透光率的测定 紫外分光光度法 |
China National Standards Ravi |
English PDF |
| GB/T 41496-2022 |
Ferroalloys - Determination of moisture in delivery lots - GRavimetric method {译} 铁合金 交货批水分的测定 重量法 |
China National Standards Ravi |
English PDF |
| GB/T 12967.4-2022 |
Test methods for anodic oxidation coatings and organic polymer coatings on aluminium and aluminium alloys—Part 4: Determination of ultRaviolet light and heat resistance 铝及铝合金阳极氧化膜及有机聚合物膜检测方法 第4部分：耐光热性能的测定 |
China National Standards Ravi |
English PDF |
| GB/T 19258.1-2022 |
Germicidal ultRaviolet radiation sources - part 1: low pressure mercury vapor discharge lamps {译} 杀菌用紫外辐射源 第1部分:低气压汞蒸气放电灯 |
China National Standards Ravi |
English PDF |
| GB/T 37141.1-2022 |
Guidelines for UltRaviolet Imaging Inspection of Electrical Equipment in High Altitude Areas Part 1: Substations {译} 高海拔地区电气设备紫外线成像检测导则 第1部分：变电站 |
China National Standards Ravi |
English PDF |
| GB/T 5686.2-2022 |
Determination of ferromanganese, manganese-silicon alloy, ferromanganese nitride and metal manganese-silicon content Molybdenum blue spectrophotometry, potassium fluorosilicate titration and perchloric acid gRavimetric method {译} 锰铁、锰硅合金、氮化锰铁和金属锰 硅含量的测定 钼蓝分光光度法、氟硅酸钾滴定法和高氯酸重量法 |
China National Standards Ravi |
English PDF |
| GB/T 6730.83-2022 |
Iron ore - Determination of loss on ignition - Hygroscopic water corrected gRavimetric method {译} 铁矿石 灼烧减量的测定 吸湿水校正重量法 |
China National Standards Ravi |
English PDF |
| GB/T 33047.3-2021 |
Plastics—ThermogRavimetry (TG) of polymers—Part 3: Determination of the activation energy using the Ozawa-Friedman plot and analysis of the reaction kinetics 塑料 聚合物热重法（TG） 第3部分：使用 Ozawa-Friedman 绘图测定活化能和分析反应动力学 |
China National Standards Ravi |
English PDF |
| GB/T 33047.2-2021 |
Plastics—ThermogRavimetry (TG) of polymers—Part 2: Determination of activation energy 塑料 聚合物热重法（TG） 第2部分：活化能的测定 |
China National Standards Ravi |
English PDF |
| GB/T 15728-2021 |
Glass resistance to attack by a boiling hydrochloric acid gRavimetric method of test and classification 玻璃耐沸腾盐酸侵蚀性的重量试验方法和分级 |
China National Standards Ravi |
English PDF |
| GB/T 14949.11-2021 |
Manganese ores—Determination of carbon content—GRavimetric method and infrared absorption method 锰矿石 碳含量的测定 重量法和红外线吸收法 |
China National Standards Ravi |
English PDF |
| GB/T 7731.1-2021 |
Ferrotungsten—Determination of tungsten content—Cinchonine gRavimetric method and ammonium nitrate gravimetric method 钨铁 钨含量的测定 辛可宁重量法和硝酸铵重量法 |
China National Standards Ravi |
English PDF |
| GB/T 14949.12-2021 |
Manganese ores - Determination of combined water content - GRavimetric method 锰矿石 化合水含量的测定 重量法 |
China National Standards Ravi |
English PDF |
| GB/T 39748.9-2021 |
Urine-absorbing aids for incontinence—Test methods for characterizing polymer-based absorbent materials—Part 9:GRavimetric determination of density 失禁用尿吸收辅助器具 聚合物基质吸液材料特性的测试方法 第9部分：称重法测定密度 |
China National Standards Ravi |
English PDF |
| GB/T 39748.8-2021 |
Urine-absorbing aids for incontinence—Test methods for characterizing polymer-based absorbent materials—Part 8:GRavimetric determination of flowrate 失禁用尿吸收辅助器具 聚合物基质吸液材料特性的测试方法 第8部分：称重法测定流量 |
China National Standards Ravi |
English PDF |
| GB/T 39748.7-2021 |
Urine-absorbing aids for incontinence—Test methods for characterizing polymer-based absorbent materials—Part 7:GRavimetric determination of absorption under pressure 失禁用尿吸收辅助器具 聚合物基质吸液材料特性的测试方法 第7部分：称重法测定压力作用下的吸液量 |
China National Standards Ravi |
English PDF |
| GB/T 39748.6-2021 |
Urine-absorbing aids for incontinence—Test methods for characterizing polymer-based absorbent materials—Part 6:GRavimetric determination of fluid retention capacity in saline solution after centrifugation 失禁用尿吸收辅助器具 聚合物基质吸液材料特性的测试方法 第 6 部分: 称重法测定离心后的生理盐水保液率 |
China National Standards Ravi |
English PDF |
| GB/T 2680-2021 |
Glass in building—Determination of light transmittance, solar direct transmittance, total solar energy transmittance, ultRaviolet transmittance and related glazing factors 建筑玻璃 可见光透射比、太阳光直接透射比、太阳能总透射比、紫外线透射比及有关窗玻璃参数的测定 |
China National Standards Ravi |
English PDF |
| GB/T 6730.25-2021 |
Iron ores—Determination of total rare earth contents—Oxalate gRavimetric method 铁矿石 稀土总量的测定 草酸盐重量法 |
China National Standards Ravi |
English PDF |
| GB/T 41072-2021 |
Surface chemical analysis -- Electron spectroscopies -- Guidelines for ultRaviolet photoelectron spectroscopy analysis 表面化学分析 电子能谱 紫外光电子能谱分析指南 |
China National Standards Ravi |
English PDF |
| GB/T 40749-2021 |
Technical specification for design of ocean gRavity cage 海水重力式网箱设计技术规范 |
China National Standards Ravi |
English PDF |
| GB/T 39138.2-2020 |
Methods for chemical analysis of gold nickel chromium iron silicon boron alloys—Part 2：Determination of nickel content—Dimethylglyoxime gRavimetric method 金镍铬铁硅硼合金化学分析方法 第2部分：镍含量的测定 丁二酮肟重量法 |
China National Standards Ravi |
English PDF |
| GB/T 39114-2020 |
Nanotechnologies—Characterization of single-wall carbon nanotubes using ultRaviolet-visible-near infrared (UV-Vis-NIR) absorption spectroscopy 纳米技术 单壁碳纳米管的紫外/可见/近红外吸收光谱表征方法 |
China National Standards Ravi |
English PDF |
| GB/T 39193-2020 |
Ambient air—Determination of particulate matter mass concentration—GRavimetric method 环境空气 颗粒物质量浓度测定 重量法 |
China National Standards Ravi |
English PDF |
| GB/T 11060.8-2020 |
Natural gas—Determination of sulfur compounds—Part 8：Determination of total sulfur content by ultRaviolet fluorescence method 天然气 含硫化合物的测定 第8部分：用紫外荧光光度法测定总硫含量 |
China National Standards Ravi |
English PDF |
| GB/T 31301.7-2020 |
Footwear manufacturing machines—Safety requirememts—Part 7: Milling and engRaving machines 制鞋机械 安全要求 第7部分：铣削机和雕刻机 |
China National Standards Ravi |
English PDF |
| GB 28235-2020 |
Hygienic requirements for ultRaviolet appliance of disinfection 紫外线消毒器卫生要求 |
China National Standards Ravi |
English PDF |
| GB/T 6324.10-2020 |
Test method of organic chemical products—Part 10: Determination of trace sulfur in organic liquid products—UltRaviolet fluorescence method 有机化工产品试验方法 第10部分：有机液体化工产品微量硫的测定 紫外荧光法 |
China National Standards Ravi |
English PDF |
| GB/T 39622-2020 |
GRavity dredging grab 挖泥船重力抓斗 |
China National Standards Ravi |
English PDF |
| GB/T 35210.2-2020 |
Determination methods of methane isothermal adsorption of shale—Part 2: GRavimetric method 页岩甲烷等温吸附测定方法 第2部分：重量法 |
China National Standards Ravi |
English PDF |
| GB/T 12585-2020 |
Rubber, vulcanized or thermoplastic—Rubber sheets and rubber-coated fabrics—Determination of transmission rate of volatile liquids (gRavimetric technique) 硫化橡胶或热塑性橡胶 橡胶片材和橡胶涂覆织物 挥发性液体透过速率的测定（质量法） |
China National Standards Ravi |
English PDF |
| GB 8369.1-2019 |
Transfusion sets for single use—Part 1: GRavity feed 一次性使用输血器 第1部分：重力输血式 |
China National Standards Ravi |
English PDF |
| GB/T 38265.1-2019 |
Test methods for soft soldering fluxes—Part 1:Determination of non-volatile matter—GRavimetric method 软钎剂试验方法 第1部分：不挥发物质含量的测定 重量法 |
China National Standards Ravi |
English PDF |
| GB/T 19837-2019 |
UltRaviolet (UV) disinfection equipment for urban water and wastewater engineering 城镇给排水紫外线消毒设备 |
China National Standards Ravi |
English PDF |
| GB/T 38397-2019 |
Coal tar—Determination of component content—Gas chromatography-mass spectrometry and thermogRavimetry 煤焦油 组分含量的测定 气相色谱-质谱联用和热重分析法 |
China National Standards Ravi |
English PDF |
| GB/T 15076.2-2019 |
Methods for chemical analysis of tantalum and niobium—Part 2:Determination of niobium content in tantalum—Inductively coupled plasma atomic emission spectrometry and stratography gRavimetry 钽铌化学分析方法 第2部分:钽中铌量的测定 电感耦合等离子体原子发射光谱法和色层分离重量法 |
China National Standards Ravi |
English PDF |
| GB/T 38265.1-2019 |
Test methods for soft soldering fluxes—Part 1:Determination of non-volatile matter—GRavimetric method 软钎剂试验方法 第1部分：不挥发物质含量的测定 重量法 |
China National Standards Ravi |
English PDF |
| GB/T 19837-2019 |
UltRaviolet (UV) disinfection equipment for urban water and wastewater engineering 城镇给排水紫外线消毒设备 |
China National Standards Ravi |
English PDF |
| GB 8369.1-2019 |
Transfusion sets for single use—Part 1: GRavity feed 一次性使用输血器 第1部分：重力输血式 |
China National Standards Ravi |
English PDF |
| GB/T 4333.1-2019 |
Ferrosilicon—Determination of silicon content—Perchloric acid dehydration gRavimetric method and potassium fluosilicate volumetric method 硅铁 硅含量的测定 高氯酸脱水重量法和氟硅酸钾容量法 |
China National Standards Ravi |
English PDF |
| GB/T 4333.7-2019 |
Ferrosilicon—Determination of sulfur content—Infrared absorption method and chromatographic separation-barium sulfate gRavimetric method 硅铁 硫含量的测定 红外线吸收法和色层分离硫酸钡重量法 |
China National Standards Ravi |
English PDF |
| GB/T 3654.3-2019 |
Ferroniobium—Determination of silicon content—GRavimetric method 铌铁 硅含量的测定 重量法 |
China National Standards Ravi |
English PDF |
| GB/T 37492-2019 |
Inspection of grain and oils—Determination of soluble dietary fibre in cereals and cereals products—Enzyme gRavimetric method 粮油检验 谷物及其制品水溶性膳食纤维的测定 酶重量法 |
China National Standards Ravi |
English PDF |
| GB/T 20256-2019 |
Specifications for the gRavimetry control 国家重力控制测量规范 |
China National Standards Ravi |
English PDF |
| GB/T 37074-2018 |
Technical requirements of ultRaviolet excitation fluorescent anti-counterfeiting fiber 紫外激发荧光防伪纤维技术条件 |
China National Standards Ravi |
English PDF |
| GB/T 37186-2018 |
Gas analysis—Determination of sulfur dioxide and nitrogen oxides—UltRaviolet differential optical absorption spectroscopy 气体分析-二氧化硫和氮氧化物的测定-紫外差分吸收光谱分析法 |
China National Standards Ravi |
English PDF |
| GB/T 15432-1995/XG1-2018 |
Ambient air--Determination of total suspended particulates--GRavimetric method 《环境空气总悬浮颗粒物的测定重量法》第1号修改单 |
China National Standards Ravi |
English PDF |
| GB/T 17944-2018 |
Specifications for the dense gRavity measurement 加密重力测量规范 |
China National Standards Ravi |
English PDF |
| GB/T 6730.2-2018 |
Iron ores—Determination of moisture content—GRavimetric method 铁矿石 水分含量的测定 重量法 |
China National Standards Ravi |
English PDF |
| GB/T 26645.4-2018 |
Particle size analysis—GRavitational liquid sedimentation methods—Part 4:Balance method 粒度分析 液体重力沉降法 第4部分：天平法 |
China National Standards Ravi |
English PDF |
| GB/T 36744-2018 |
Forecasting method for ultRaviolet index 紫外线指数预报方法 |
China National Standards Ravi |
English PDF |
| GB/T 5274.1-2018 |
Gas analysis—Preparation of calibration gas mixtures—Part 1:GRavimetric method for class I mixtures 气体分析 校准用混合气体的制备 第1部分：称量法制备一级混合气体 |
China National Standards Ravi |
English PDF |
| GB/T 5195.17-2018 |
Fluorspar—Determination of flotation agents—GRavimetric method 萤石 浮选剂含量的测定 重量法 |
China National Standards Ravi |
English PDF |
| GB/T 14949.8-2018 |
Manganese ores—Determination of hygroscopic moisture content—GRavimetric method 锰矿石 湿存水量的测定 重量法 |
China National Standards Ravi |
English PDF |
| GB/T 5195.18-2018 |
Fluorspar—Determination of barium sulfate content—GRavimetric method 萤石 硫酸钡含量的测定 重量法 |
China National Standards Ravi |
English PDF |
| GB/T 35930-2018 |
Determination of vapor pressure of chemical products—ThermogRavimetry method 化工产品饱和蒸气压的测定 热重法 |
China National Standards Ravi |
English PDF |
| GB/T 20485.16-2018 |
Methods for the calibration of vibration and shock transducers—Part 16: Calibration by Earth’s gRavitation 振动与冲击传感器校准方法 第16部分：地球重力法校准 |
China National Standards Ravi |
English PDF |
| GB/T 35916-2018 |
Simultaneous determination of 16 kinds of permitted sunscreen agents and other 8 kinds of ultRaviolet absorbents in cosmetics—HPLC 化妆品中16种准用防晒剂和其他8种紫外线吸收物质的测定 高效液相色谱法 |
China National Standards Ravi |
English PDF |
| GB/T 35924-2018 |
Determination of moisture in solid chemical products－ThermogRavimetry method 固体化工产品中水分含量的测定 热重法 |
China National Standards Ravi |
English PDF |
| GB/T 14837.3-2018 |
Rubber and rubber products—Determination of the composition of vulcanizates and uncured compounds by thermogRavimetry—Part 3:Hydrocarbon rubbers，halogenated rubbers and polysiloxane rubbers after extraction 橡胶和橡胶制品 热重分析法测定硫化胶和未硫化胶的成分 第3部分：抽提后的烃橡胶、卤化橡胶、聚硅氧烷类橡胶 |
China National Standards Ravi |
English PDF |
| GB/T 36065-2018 |
Nanotechnologies—Analysis of amorphous carbon, ash and volatile of carbon nanotubes—ThermogRavimetry 纳米技术 碳纳米管无定形碳、灰分和挥发物的分析 热重法 |
China National Standards Ravi |
English PDF |
| GB 8368-2018 |
Infusion sets for single use—GRavity feed 一次性使用输液器 重力输液式 |
China National Standards Ravi |
English PDF |
| GB/T 36084-2018 |
Nanotechnology—Determination of copper, manganese and chromium ions in aqueous solution—UltRaviolet-visible spectrophotometry 纳米技术 水溶液中铜、锰、铬离子含量的测定 紫外-可见分光光度法 |
China National Standards Ravi |
English PDF |
| GB/T 20485.42-2018 |
Methods for the calibration of vibration and shock transducers—Part 42: Calibration of seismometers with high accuracy using acceleration of gRavity 振动与冲击传感器校准方法 第42部分：高精度地震计的重力加速度法校准 |
China National Standards Ravi |
English PDF |
| GB/T 34796-2017 |
Quantification and purity analysis of nucleic acid concentration in solution—UltRaviolet spectrophotometry 水溶液中核酸的浓度和纯度检测 紫外分光光度法 |
China National Standards Ravi |
English PDF |
| GB/T 4498.2-2017 |
Rubber—Determination of ash—Part 2: ThermogRavimetric analysis 橡胶 灰分的测定 第2部分：热重分析法 |
China National Standards Ravi |
English PDF |
| GB/T 34048-2017 |
UltRaviolet radiometer 紫外辐射表 |
China National Standards Ravi |
English PDF |
| GB/T 6730.3-2017 |
Iron ores—Determination of hygroscopic moisture in analytical samples—GRavimetric, Karl Fischer and mass-loss methods 铁矿石 分析样中吸湿水分的测定 重量法、卡尔费休法和质量损失法 |
China National Standards Ravi |
English PDF |
| GB/T 34609.1-2017 |
Method for chemical analysis of rhodium compounds—Part 1: Determination of rhodium content—GRavimetric method with hexaammine cobalt nitrate 铑化合物化学分析方法 第1部分：铑量的测定 硝酸六氨合钴重量法 |
China National Standards Ravi |
English PDF |
| GB/T 5195.3-2017 |
Fluorspar—Determination of loss in mass at 105℃—GRavimetric method 萤石 105℃质损量的测定 重量法 |
China National Standards Ravi |
English PDF |
| GB/T 34100-2017 |
Test method for determination of total sulfur in light hydrocarbons，spark ignition engine fuel ,diesel engine fuel, and engine oil—UltRaviolet fluorescence method 轻质烃及发动机燃料和其他油品中总硫含量的测定 紫外荧光法 |
China National Standards Ravi |
English PDF |
| GB/T 33868-2017 |
Calibration method for ultRaviolet radiometer 紫外辐射表校准方法 |
China National Standards Ravi |
English PDF |
| GB/T 33866-2017 |
Measurement for solar ultRaviolet radiation—Broadband ultraviolet radiometer method 太阳紫外辐射测量 宽带紫外辐射表法 |
China National Standards Ravi |
English PDF |
| GB/T 35530-2017 |
Gas mixtures—GRavimetric preparation—Mastering correlations in composition 混合气体 称量制备 组分相关性控制 |
China National Standards Ravi |
English PDF |
| GB/T 35241-2017 |
Test methods for volatile content of ultRaviolet curable coatings for wood products 木质制品用紫外光固化涂料挥发物含量的检测方法 |
China National Standards Ravi |
English PDF |
| GB/T 34916-2017 |
Nanotechnologies—Multi-walled carbon nanotubes—Determination of amorphous carbon content by thermogRavimetric analysis 纳米技术 多壁碳纳米管 热重分析法测试无定形碳含量 |
China National Standards Ravi |
English PDF |
| GB/T 24131.2-2017 |
Rubber,raw—Determination of volatile-matter content—Part 2:ThermogRavimetric methods using an automatic analyser with an infrared drying unit 生橡胶 挥发分含量的测定 第2部分：带红外线干燥单元的自动分析仪加热失重法 |
China National Standards Ravi |
English PDF |
| GB/T 33374-2016 |
UltRaviolet curable coatings—Determination of volatile content 紫外光固化涂料 挥发物含量的测定 |
China National Standards Ravi |
English PDF |
| GB/T 5195.9-2016 |
Fluorspar—Determination of loss on ignition—GRavimetric method 萤石 灼烧减量的测定 重量法 |
China National Standards Ravi |
English PDF |
| GB/T 33327-2016 |
UltRaviolet curable coatings—Assessment of the storage stability 紫外光固化涂料 贮存稳定性的评定 |
China National Standards Ravi |
English PDF |
| GB/T 33304-2016 |
Testing method of combustion characteristics of coal—ThermogRavimetric analysis 煤炭燃烧特性试验方法 热重分析法 |
China National Standards Ravi |
English PDF |
| GB/T 6730.16-2016 |
Iron ores—Determination of sulfur content—Barium sulfate gRavimetric method 铁矿石 硫含量的测定 硫酸钡重量法 |
China National Standards Ravi |
English PDF |
| GB/T 1509-2016 |
Manganese ores—Determination of silicon content—Perchloric acid dehydration gRavimetric method 锰矿石 硅含量的测定 高氯酸脱水重量法 |
China National Standards Ravi |
English PDF |
| GB/T 33047.1-2016 |
Plastics—ThermogRavimetry (TG) of polymers—Part 1: General principles 塑料 聚合物热重法（TG） 第1部分：通则 |
China National Standards Ravi |
English PDF |
| GB/T 32793-2016 |
Methods for chemical analysis of nickel sinter and nickel oxide—Determination of nickel, cobalt, copper, iron, zinc, manganese contents—Electrolytic gRavimetric method and Inductively coupled plasma atomic emission spectrometric method 烧结镍、氧化镍化学分析方法 镍、钴、铜、铁、锌、锰含量测定 电解重量法-电感耦合等离子体原子发射光谱法 |
China National Standards Ravi |
English PDF |
| GB/T 32868-2016 |
Nanotechnologies—Characterization of single-wall carbon nanotubes using thermogRavimetric analysis 纳米技术 单壁碳纳米管的热重表征方法 |
China National Standards Ravi |
English PDF |
| GB/T 32737-2016 |
Determination of nitrate nitrogen in soil—UltRaviolet spectrophotometry method 土壤硝态氮的测定 紫外分光光度法 |
China National Standards Ravi |
English PDF |
| GB/T 32710.10-2016 |
Safety requirements for environmental testing and conditioning equipment—Part 10: Electric gRavity convection ovens and forced ventilation ovens 环境试验仪器及设备安全规范 第10部分：电热干燥箱及电热鼓风干燥箱 |
China National Standards Ravi |
English PDF |
| GB/T 32092-2015 |
Ferms of ultRaviolet disinfection technology 紫外线消毒技术术语 |
China National Standards Ravi |
English PDF |
| GB/T 32091-2015 |
UltRaviolet equipment for water disinfection—Ultraviolet dose testing method 紫外线水消毒设备 紫外线剂量测试方法 |
China National Standards Ravi |
English PDF |
| GB/T 31924-2015 |
Nickel pig iron—Determination of nickel content—The dimethylglyoxime gRavimetric method 含镍生铁 镍含量的测定 丁二酮肟重量法 |
China National Standards Ravi |
English PDF |
| GB/T 31984-2015 |
Test method for determining the content of vinyl acetate in ethylene-vinyl acetate copolymer applied in photovoltaic modules—Thermal gRavimetric analysis (TGA) 光伏组件用乙烯-醋酸乙烯共聚物中醋酸乙烯酯含量测试方法 热重分析法（TGA） |
China National Standards Ravi |
English PDF |
| GB/T 2679.2-2015 |
Sheet materials—Determination of water vapour trasmission rate —GRavimetric (Dish) method 薄页材料 透湿度的测定 重量（透湿杯）法 |
China National Standards Ravi |
English PDF |
| GB/T 12690.3-2015 |
Chemical analysis methods for non-rare earth impurity of rare earth metals and their oxides—Part 3: Determination of water content of rare earth oxides—GRavimetric method 稀土金属及其氧化物中非稀土杂质化学分析方法 第3部分：稀土氧化物中水分量的测定 重量法 |
China National Standards Ravi |
English PDF |
| GB/T 12690.2-2015 |
Chemical analysis methods for non-rare earth impurity of rare earth metals and their oxides—Part 2: Determination of ignition loss content of rare earth oxides—GRavimetric method 稀土金属及其氧化物中非稀土杂质化学分析方法 第2部分：稀土氧化物中灼减量的测定 重量法 |
China National Standards Ravi |
English PDF |
| GB/T 31850-2015 |
Test method for thermogRavimetry(TG) of no-matallic sealing materials 非金属密封材料热分解温度测定方法 |
China National Standards Ravi |
English PDF |
| GB/T 31557-2015 |
High speed CNC gantry-type engRaving and milling machine with fixed crossbeam 高速数控定梁龙门雕铣机 |
China National Standards Ravi |
English PDF |
| GB/T 30671-2014 |
UltRaviolet curable varnishing process control requirements and testing methods for paper prints 纸质印刷品紫外线固化光油上光过程控制要求及检验方法 |
China National Standards Ravi |
English PDF |
| GB/T 14837.2-2014 |
Rubber and rubber products―Determination of the composition of vulcanizates and uncured compounds by thermogRavimetry―Part 2: Acrylonitrile-butadiene and halobutyl rubbers 橡胶和橡胶制品 热重分析法测定硫化胶和未硫化胶的成分 第2部分：丙烯腈-丁二烯橡胶和卤化丁基橡胶 |
China National Standards Ravi |
English PDF |
| GB/T 3884.16-2014 |
Methods for chemical analysis of copper concentrates―Part 16： Determination of silicon dioxide content―K2SiF6 titrimetric method and GRavimetric method 铜精矿化学分析方法 第16部分：二氧化硅量的测定 氟硅酸钾滴定法和重量法 |
China National Standards Ravi |
English PDF |
| GB/T 14837.1-2014 |
Rubber and rubber products―Determination of the composition of vulcanizates and uncured compounds by thermogRavimetry―Part 1：Butadiene, ethylene-propylene copolymer and terpolymer, isobutene-isoprene, isoprene and styrene-butadiene rubbers 橡胶和橡胶制品 热重分析法测定硫化胶和未硫化胶的成分 第1部分：丁二烯橡胶、乙烯-丙烯二元和三元共聚物、异丁烯-异戊二烯橡胶、异戊二烯橡胶、苯乙烯-丁二烯橡胶 |
China National Standards Ravi |
English PDF |
| GB/T 12967.4-2014 |
Test methods for anodic oxidation coatings of aluminium and aluminium alloys―Part 4：Determination of the comparative fastness to ultRaviolet light and heat of coloured anodic oxidation coatings 铝及铝合金阳极氧化膜检测方法 第4部分：着色阳极氧化膜耐紫外光性能的测定 |
China National Standards Ravi |
English PDF |
| GB/T 30114.7-2014 |
Terminology for space science and application―Part 7: MicrogRavity science 空间科学及其应用术语 第7部分：微重力科学 |
China National Standards Ravi |
English PDF |
| GB/T 6730.10-2014 |
Iron ores―Determination of silicon content―GRavimetric methods 铁矿石 硅含量的测定 重量法 |
China National Standards Ravi |
English PDF |
| GB/T 31229-2014 |
Test method for volatility rate by thermogRavimetry 热重法测定挥发速率的试验方法 |
China National Standards Ravi |
English PDF |
| GB/T 5059.5-2014 |
Ferromolybdenum―Determination of silicon content―Sulphuric acid dehydration gRavimetric method and molybdenum blue spectrophotometric method 钼铁 硅含量的测定 硫酸脱水重量法和硅钼蓝分光光度法 |
China National Standards Ravi |
English PDF |
| GB/T 5059.1-2014 |
Ferromolybdenum―Determination of molybdenum content―Lead molybdate gRavimetric method,ammonium metavanadate titration method and 8-hydroxyquinoline gravimetric method 钼铁 钼含量的测定 钼酸铅重量法、偏钒酸铵滴定法和8-羟基喹啉重量法 |
China National Standards Ravi |
English PDF |
| GB/T 3286.9-2014 |
Method for chemical analysis of limestone and dolomite―Part 9: The determination of carbon dioxide content―The caustic asbestos absorption gRavimetric method 石灰石及白云石化学分析方法 第9部分：二氧化碳含量的测定 烧碱石棉吸收重量法 |
China National Standards Ravi |
English PDF |
| GB/T 3286.8-2014 |
Method for chemical analysis of limestone and dolomite―Part 8: The determination of loss on ignition―The gRavimetric method 石灰石及白云石化学分析方法 第8部分：灼烧减量的测定 重量法 |
China National Standards Ravi |
English PDF |
| GB/T 30711-2014 |
Test method for thermogRavimetry(TG) of friction materials 摩擦材料热分解温度测定方法 |
China National Standards Ravi |
English PDF |
| GB/T 15715-2014 |
Performance evaluation for coal gRavity separating equipment 煤用重选设备工艺性能评定方法 |
China National Standards Ravi |
English PDF |
| GB/T 21096-2013 |
Fluorescent ultRaviolet lamps used for tanning―Measurement and specification method 保健用荧光紫外灯 测量和规范方法 |
China National Standards Ravi |
English PDF |
| GB/T 30457-2013 |
Test methods of rare earth ultRaviolet emission phosphors for fluorescent lamps 灯用稀土紫外发射荧光粉试验方法 |
China National Standards Ravi |
English PDF |
| GB/T 30456-2013 |
Rare earth ultRaviolet emission phosphors for fluorescent lamps 灯用稀土紫外发射荧光粉 |
China National Standards Ravi |
English PDF |
| GB/T 30209-2013 |
Aircraft―GRavity filling orifices 飞机 重力加油口 |
China National Standards Ravi |
English PDF |
| GB/T 30435-2013 |
Electric gRavity convection and forced ventilation ovens 电热干燥箱及电热鼓风干燥箱 |
China National Standards Ravi |
English PDF |
| GB/T 30113.1-2013 |
Optical measurement methods on flow field in microgRavity fluid physics―Part 1：Shadowgraph and Schlieren 空间微重力流体物理 流场光学测量技术规范 第1部分：阴影法、纹影法 |
China National Standards Ravi |
English PDF |
| GB/T 13971-2013 |
Specification of ultRaviolet gas analyzers 紫外线气体分析器技术条件 |
China National Standards Ravi |
English PDF |
| GB/T 11064.11-2013 |
Methods for chemical analysis of lithium carbonate,lithium hydroxide monohydrate and lithium chloride - Part 11: Determination of acid-insolubles content - GRavimetric method 碳酸锂、单水氢氧化锂、氯化锂化学分析方法 第11部分：酸不溶物量的测定 重量法 |
China National Standards Ravi |
English PDF |
| GB/T 19277.2-2013 |
Determination of the ultimate aerobic biodegradability of plastic materials under controlled composting conditions - Method by analysis of evolved carbon dioxide - Part 2: GRavimetric measurement of carbon dioxide evolved in a laboratory-scale test 受控堆肥条件下材料最终需氧生物分解能力的测定 采用测定释放的二氧化碳的方法 第2部分: 用重量分析法测定实验室条件下二氧化碳的释放量 |
China National Standards Ravi |
English PDF |
| GB/T 18294.1-2013 |
Technical identification methods for fire - Part 1: UltRaviolet spectrometry 火灾技术鉴定方法 第1部分：紫外光谱法 |
China National Standards Ravi |
English PDF |
| GB/T 13748.8-2013 |
Chemical analysis methods of magnesium and magnesium alloys - Part 8：Determination of rare earth content - GRavimetric method 镁及镁合金化学分析方法 第8部分：稀土含量的测定 重量法 |
China National Standards Ravi |
English PDF |
| GB/T 29617-2013 |
Determination of density, relative density,and API gRavity of liquids by digital density meter 数字密度计测定液体密度、相对密度和API比重的试验方法 |
China National Standards Ravi |
English PDF |
| GB/T 4324.16-2012 |
Methods for chemical analysis of tungsten - Part 16: Determination of loss content on ignition - GRavimetric method 钨化学分析方法 第16部分：灼烧损失量的测定 重量法 |
China National Standards Ravi |
English PDF |
| GB/T 4324.14-2012 |
Methods for chemical analysis of tungsten - Part 14: Determination of residue content after chloride volatility - GRavimetric method 钨化学分析方法 第14部分：氯化挥发后残渣量的测定 重量法 |
China National Standards Ravi |
English PDF |
| GB/T 3884.3-2012 |
Methods for chemical analysis of copper concentrates - Part 3: Determination of sulfur content - GRavimetric method and Combustion-titration method 铜精矿化学分析方法 第3部分：硫量的测定 重量法和燃烧-滴定法 |
China National Standards Ravi |
English PDF |
| GB/T 3884.14-2012 |
Methods for chemical analysis of copper concentrates - Part 14: Determination of gold and silver - Fire assay gRavimetric and flame atomic absorption spectrometric method 铜精矿化学分析方法 第14部分：金和银量测定 火试金重量法和原子吸收光谱法 |
China National Standards Ravi |
English PDF |
| GB/T 3884.13-2012 |
Methods for chemical analysis of copper concentrates - Part 13: Determination of copper - ElectrogRavimetric method 铜精矿化学分析方法 第13部分：铜量测定 电解法 |
China National Standards Ravi |
English PDF |
| GB/T 29189-2012 |
Thermo gRavimetric analysis (TGA) for determination of oxidation temperature and ash content of carbon nanotubes 碳纳米管氧化温度及灰分的热重分析法 |
China National Standards Ravi |
English PDF |
| GB 19258-2012 |
UltRaviolet germicidal lamp 紫外线杀菌灯 |
China National Standards Ravi |
English PDF |
| GB/T 3286.2-2012 |
Methods for chemical analysis of limestone and dolomite - Part 2: The determination of silicon dioxide content - The silicomolybdic blue spectrophotometric method and the perchloric acid dehydration gRavimetric method 石灰石及白云石化学分析方法 第2部分：二氧化硅含量的测定 硅钼蓝分光光度法和高氯酸脱水重量法 |
China National Standards Ravi |
English PDF |
| GB/T 20167-2012 |
Physical test method of rare earth polishing powder - Determination of burnishing mass and scratch - GRavimetry 稀土抛光粉物理性能测试方法 抛蚀量和划痕的测定 重量法 |
China National Standards Ravi |
English PDF |
| GB/T 28795-2012 |
Cold cathode ultRaviolet germicidal lamps 冷阴极紫外线杀菌灯 |
China National Standards Ravi |
English PDF |
| GB/T 11060.8-2012 |
Natural gas - Determination of sulfur compound - Part 8：Determination of total sulfur content by UltRaviolet fluorescence method 天然气 含硫化合物的测定 第8部分：用紫外荧光光度法测定总硫含量 |
China National Standards Ravi |
English PDF |
| GB/T 27674-2011 |
Copper，lead and zinc sulfide concentrates - Determination of hygroscopic moisture in the analysis sample - ?GRavimetric method 硫化铜、铅和锌精矿 试样中湿存水分的测定 重量法 |
China National Standards Ravi |
English PDF |
| GB/T 27613-2011 |
Hydraulic fluid power - Fluid contamination - Determination of particulate contamination by the gRavimetric method 液压传动 液体污染 采用称重法测定颗粒污染度 |
China National Standards Ravi |
English PDF |
| GB/T 27738-2011 |
Automatic gRavimetric filling instruments 重力式自动装料衡器 |
China National Standards Ravi |
English PDF |
| GB/T 27987-2011 |
Nili-Ravi buffalo breeding stock 尼里-拉菲水牛种牛 |
China National Standards Ravi |
English PDF |
| GB/T 27893-2011 |
Natrual gas - Determination of particles content - GRavimetric method 天然气中颗粒物含量的测定 称量法 |
China National Standards Ravi |
English PDF |
| GB/T 27888.2-2011 |
Ships and marine technology - Drainage systems on ships and marine structures - Part 2: Sanitary drainage,drain piping for gRavity systems 船舶与海上技术 船舶与海上结构物的排水系统 第2部分: 重力系统的卫生水排放及排水管道 |
China National Standards Ravi |
English PDF |
| GB/T 27762-2011 |
Standard test method for mass scale calibration of thermogRavimetric analyzers 热重分析仪质量示值校准的试验方法 |
China National Standards Ravi |
English PDF |
| GB/T 27761-2011 |
Standard test method of mass loss and residue measurement validation of thermogRavimetric analyzers 热重分析仪失重和剩余量的试验方法 |
China National Standards Ravi |
English PDF |
| GB/T 17001.1-2011 |
Anti-counterfeiting printing ink - Part 1：UltRaviolet fluorescent anti-counterfeiting printing ink 防伪油墨 第1部分：紫外激发荧光防伪油墨 |
China National Standards Ravi |
English PDF |
| GB 28235-2011 |
Safety and sanitary standard for ultRaviolet appliance for air disinfection 紫外线空气消毒器安全与卫生标准 |
China National Standards Ravi |
English PDF |
| GB/T 28016-2011 |
Gold alloy jewellery - Determination of gold - GRavimetric method 金合金首饰 金含量的测定 重量法 |
China National Standards Ravi |
English PDF |
| GB/T 26895-2011 |
Grain and oil machinery - GRavity grading stoner 粮油机械 重力分级去石机 |
China National Standards Ravi |
English PDF |
| GB 26730-2011 |
Sanitary ware - GRavity water flushing devices and supports 卫生洁具 便器用重力式冲水装置及洁具机架 |
China National Standards Ravi |
English PDF |
| GB/T 26645.1-2011 |
Determination of particle size distribution by gRavitational liquid sedimentation methods - Part 1: General principles and guidelines 粒度分析 液体重力沉降法 第1部分：通则 |
China National Standards Ravi |
English PDF |
| GB/T 26590-2011 |
Grain and oil machinery - GRavity paddy separator 粮油机械 重力谷糙分离机 |
China National Standards Ravi |
English PDF |
| GB/T 26416.1-2010 |
Chemical analysis methods of dysprosium ferroalloy - Part 1 :Determination of total rare earth content - GRavimetry 镝铁合金化学分析方法 第1部分：稀土总量的测定 重量法 |
China National Standards Ravi |
English PDF |
| GB/T 18114.1-2010 |
Chemical analysis methods of rare earth concentrates - Part 1：Determination of total rare earth oxide contents - GRavimetry 稀土精矿化学分析方法 第1部分：稀土氧化物总量的测定 重量法 |
China National Standards Ravi |
English PDF |
| GB/T 18114.10-2010 |
Chemical analysis methods of rare earth concentrates - Part 10：Determination of water content - GRavimetry 稀土精矿化学分析方法 第10部分：水分的测定 重量法 |
China National Standards Ravi |
English PDF |
| GB/T 7962.17-2010 |
Colourless optical glass test methods - Part 17: Autocollimation test method for refractive index in the ultRaviolet and infrared wave band 无色光学玻璃测试方法 第17部分：紫外、红外折射率 |
China National Standards Ravi |
English PDF |
| GB/T 26019-2010 |
Methods for chemical analysis of high impurity tungsten mineral - Determination of tungsten trioxide content - Twice separation and igniting gRavimetric method 高杂质钨矿化学分析方法 三氧化钨量的测定 二次分离灼烧重量法 |
China National Standards Ravi |
English PDF |
| GB/T 25481-2010 |
On-line ultRaviolet/visible spectrum analyzer 在线紫外/可见分光光谱分析仪 |
China National Standards Ravi |
English PDF |
| GB/T 25274-2010 |
Films for liquid crystal display(LCD) - Determination of ultRaviolet absorbance 液晶显示器（LCD）用薄膜 紫外吸收率测定方法 |
China National Standards Ravi |
English PDF |
| GB/T 8574-2010 |
Determination of potassium content for compound fertilizers potassium tetraphenylborate gRavimetric method 复混肥料中钾含量的测定 四苯硼酸钾重量法 |
China National Standards Ravi |
English PDF |
| GB/T 8570.6-2010 |
Determination of liquefied anhydrous ammonia - Part 6: Oil content - GRavimetric and infra-red methods 液体无水氨的测定方法 第6部分：油含量 重量法和红外吸收光谱法 |
China National Standards Ravi |
English PDF |
| GB/T 8570.3-2010 |
Determination of liquefied anhydrous ammonia - Part 3: Residue content - GRavimetric method 液体无水氨的测定方法 第3部分：残留物含量 重量法 |
China National Standards Ravi |
English PDF |
| GB/T 25238-2010 |
Grain and oil machinery - GRavity screen 粮油机械 重力曲筛 |
China National Standards Ravi |
English PDF |
| GB/T 25147-2010 |
Test method of metal corrosion amount and corrosion rate of chemical cleaning for industrial equipment - GRavimetric method 工业设备化学清洗中金属腐蚀率及腐蚀总量的测试方法 重量法 |
China National Standards Ravi |
English PDF |
| GB/T 6276.5-2010 |
Determination of ammonium hydrogen carbonate for industrial use - Part 5: Ash content - GRavimetric method 工业用碳酸氢铵的测定方法 第5部分：灰分含量 重量法 |
China National Standards Ravi |
English PDF |
| GB/T 24767-2009 |
The gRavity heat pipe for solar application 太阳能重力热管 |
China National Standards Ravi |
English PDF |
| GB/T 24547-2009 |
Mopeds - Measurement method for location of centre of gRavity 轻便摩托车重心位置的测量方法 |
China National Standards Ravi |
English PDF |
| GB/T 24546-2009 |
Motorcycles - Measurement method for location of centre of gRavity 摩托车重心位置的测量方法 |
China National Standards Ravi |
English PDF |
| GB/T 6730.68-2009 |
Iron ores - Determination of loss on ignition - GRavimetric method 铁矿石 灼烧减量的测定 重量法 |
China National Standards Ravi |
English PDF |
| GB/T 24514-2009 |
Zinc and/or aluminium based coatings on steel - Determination of coating mass per unit area and chemical composition - GRavimetry, inductively coupled plasma atomic emission spectrometry and flame atomic absorption spectrometry 钢表面锌基和（或）铝基镀层 单位面积镀层质量和化学成分测定 重量法、电感耦合等离子体原子发射光谱法和火焰原子吸收光谱法 |
China National Standards Ravi |
English PDF |
| GB/T 16484.23-2009 |
Chemical analysis methods of rare earth chloride and light rare earth carbonate - Part 23: Determination of acid insoluble substance in light rare earth carbonate - GRavimetry 氯化稀土、碳酸轻稀土化学分析方法 第23部分：碳酸轻稀土中酸不溶物量的测定 重量法 |
China National Standards Ravi |
English PDF |
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