Cart:
| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| GB/T 23519-2023 |
triphenylphosphine rhodium chloride {译} 三苯基膦氯化铑 |
China National Standards ride |
 English PDF |
| GB/T 5686.9-2023 |
Ferromanganese, manganese-silicon alloy, ferromanganese nitride and metallic manganese. Determination of manganese, silicon, phosphorus and iron content. Wavelength dispersive X-ray fluorescence spectrometry (cast glass plate method) {译} 锰铁、锰硅合金、氮化锰铁和金属锰 锰、硅、磷和铁含量的测定 波长色散X射线荧光光谱法(熔铸玻璃片法) |
China National Standards ride |
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 ride |
English PDF |
| GB/T 7746-2023 |
Industrial anhydrous hydrogen fluoride {译} 工业无水氟化氢 |
China National Standards ride |
English PDF |
| GB 1903.59-2023 |
National Food Safety Standard Food Nutritional Enhancer Chromium Chloride {译} 食品安全国家标准 食品营养强化剂 氯化铬 |
China National Standards ride |
English PDF |
| GB 5009.289-2023 |
National food safety standards Determination of galactooligosaccharides in food {译} 食品安全国家标准 食品中低聚半乳糖的测定 |
China National Standards ride |
English PDF |
| GB 1903.64-2023 |
National Food Safety Standard Food Nutritional Enhancer Manganese Chloride {译} 食品安全国家标准 食品营养强化剂 氯化锰 |
China National Standards ride |
English PDF |
| GB 1886.371-2023 |
National Food Safety Standard Food Additive ε-Polylysine Hydrochloride {译} 食品安全国家标准 食品添加剂 ε-聚赖氨酸盐酸盐 |
China National Standards ride |
English PDF |
| GB 1886.372-2023 |
National Food Safety Standard Food Additive L-methionylglycine hydrochloride {译} 食品安全国家标准 食品添加剂 L-蛋氨酰基甘氨酸盐酸盐 |
China National Standards ride |
English PDF |
| GB 1903.40-2022 |
National Food Safety Standard Nutritional Enhancer Fructooligosaccharide {译} 食品安全国家标准 营养强化剂 低聚果糖 |
China National Standards ride |
English PDF |
| GB 1903.27-2022 |
National Food Safety Standard Food Nutritional Enhancer Galacto-oligosaccharide {译} 食品安全国家标准 食品营养强化剂 低聚半乳糖 |
China National Standards ride |
English PDF |
| GB 1886.347-2021 |
National Food Safety Standard Food Additive 4-amino-5,6-dimethylthieno[2,3-d]pyrimidin-2(1H)-one hydrochloride {译} 食品安全国家标准 食品添加剂 4-氨基-5,6-二甲基噻吩并[2,3-d]嘧啶-2(1H)-酮盐酸盐 |
China National Standards ride |
English PDF |
| GB 1886.322-2021 |
National Food Safety Standard Food Additive Soluble Soybean Polysaccharide {译} 食品安全国家标准 食品添加剂 可溶性大豆多糖 |
China National Standards ride |
English PDF |
| GB/T 6439-2023 |
Determination of water-soluble chloride in feed {译} 饲料中水溶性氯化物的测定 |
China National Standards ride |
English PDF |
| GB/T 43090-2023 |
Ruthenium trichloride {译} 三氯化钌 |
China National Standards ride |
English PDF |
| GB/T 3959-2023 |
Industrial anhydrous aluminum chloride {译} 工业无水氯化铝 |
China National Standards ride |
English PDF |
| GB/T 22789.2-2023 |
Plastic products Rigid polyvinyl chloride sheets (sheets) Part 2: Classification, size and properties of sheets with thickness less than 1mm {译} 塑料制品 硬质聚氯乙烯板（片）材 第2部分：厚度1mm以下片材的分类、尺寸和性能 |
China National Standards ride |
English PDF |
| GB/T 22789.1-2023 |
Plastic products Rigid polyvinyl chloride sheets (sheets) Part 1: Classification, dimensions and properties of sheets with a thickness of 1 mm and above {译} 塑料制品 硬质聚氯乙烯板（片）材 第1部分：厚度1mm及以上板材的分类、尺寸和性能 |
China National Standards ride |
English PDF |
| GB/T 21951-2023 |
Inlaid or solid cubic boron nitride insert styles and sizes {译} 镶或整体立方氮化硼刀片 型式和尺寸 |
China National Standards ride |
English PDF |
| GB/T 20221-2023 |
Pressureless buried sewage and drainage rigid polyvinyl chloride (PVC-U) pipes {译} 无压埋地排污、排水用硬聚氯乙烯（PVC-U）管材 |
China National Standards ride |
English PDF |
| GB/T 1621-2023 |
Industrial ferric chloride {译} 工业氯化铁 |
China National Standards ride |
English PDF |
| GB/T 1617-2023 |
Industrial barium chloride {译} 工业氯化钡 |
China National Standards ride |
English PDF |
| GB/T 13664-2023 |
Rigid polyvinyl chloride (PVC-U) pipes for low-pressure irrigation {译} 低压灌溉用硬聚氯乙烯（PVC-U）管材 |
China National Standards ride |
English PDF |
| GB/T 10002.2-2023 |
Rigid polyvinyl chloride (PVC-U) pipe fittings for water supply {译} 给水用硬聚氯乙烯（PVC-U）管件 |
China National Standards ride |
English PDF |
| GB/T 10002.1-2023 |
Rigid polyvinyl chloride (PVC-U) pipes for water supply {译} 给水用硬聚氯乙烯（PVC-U）管材 |
China National Standards ride |
English PDF |
| GB/Z 42842.1-2023 |
Microbubble Technology Cleaning Applications Part 1: Test Method for Surface Salt (Sodium Chloride) Stain Cleaning {译} 微细气泡技术 清洗应用 第1部分：表面盐（氯化钠）污渍清洗的试验方法 |
China National Standards ride |
English PDF |
| GB/T 11064.9-2023 |
Methods for chemical analysis of lithium carbonate, lithium hydroxide monohydrate, and lithium chloride Part 9: Determination of sulfate content Barium sulfate turbidity method {译} 碳酸锂、单水氢氧化锂、氯化锂化学分析方法 第9部分：硫酸根含量的测定 硫酸钡浊度法 |
China National Standards ride |
English PDF |
| GB/T 6150.15-2023 |
Methods for chemical analysis of tungsten concentrates Part 15: Determination of bismuth content Hydride generation atomic fluorescence spectrometry and flame atomic absorption spectrometry {译} 钨精矿化学分析方法 第15部分：铋含量的测定 氢化物发生原子荧光光谱法和火焰原子吸收光谱法 |
China National Standards ride |
English PDF |
| GB/T 6150.10-2023 |
Methods for chemical analysis of tungsten concentrates Part 10: Determination of lead content Hydride generation atomic fluorescence spectrometry and flame atomic absorption spectrometry {译} 钨精矿化学分析方法 第10部分：铅含量的测定 氢化物发生原子荧光光谱法和火焰原子吸收光谱法 |
China National Standards ride |
English PDF |
| GB/T 17899-2023 |
Corrosion of metals and alloys Potentiometric method for measuring the pitting corrosion potential of stainless steel in sodium chloride solution {译} 金属和合金的腐蚀 不锈钢在氯化钠溶液中点蚀电位的动电位测量方法 |
China National Standards ride |
English PDF |
| GB/T 1270-2023 |
Chemical reagent Cobalt chloride hexahydrate (cobalt chloride) {译} 化学试剂 六水合氯化钴（氯化钴） |
China National Standards ride |
English PDF |
| GB/T 42790-2023 |
Acrylic copolymer polyvinyl chloride resin {译} 丙烯酸共聚聚氯乙烯树脂 |
China National Standards ride |
English PDF |
| GB/T 7139-2023 |
Plastics. Homopolymers and copolymers of vinyl chloride. Determination of chlorine content. {译} 塑料 氯乙烯均聚物和共聚物 氯含量的测定 |
China National Standards ride |
English PDF |
| GB/T 11064.2-2023 |
Lithium carbonate, lithium hydroxide monohydrate, lithium chloride chemical analysis methods - Part 2: Determination of lithium hydroxide content - acid-base titration {译} 碳酸锂、单水氢氧化锂、氯化锂化学分析方法 第2部分：氢氧化锂含量的测定 酸碱滴定法 |
China National Standards ride |
English PDF |
| GB/T 42487-2023 |
Soil quality - Determination of soil nitrate nitrogen, nitrite nitrogen and ammonium nitrogen - potassium chloride solution leaching flow analysis method {译} 土壤质量 土壤硝态氮、亚硝态氮和铵态氮的测定 氯化钾溶液浸提流动分析法 |
China National Standards ride |
English PDF |
| GB/T 41605-2022 |
Silicon nitride materials for rolling bearing balls - Test method for indentation fracture resistance at room temperature - Indentation method {译} 滚动轴承球用氮化硅材料 室温压痕断裂阻力试验方法 压痕法 |
China National Standards ride |
English PDF |
| GB/T 26525-2022 |
Refined cobalt chloride {译} 精制氯化钴 |
China National Standards ride |
English PDF |
| GB/T 18998.3-2022 |
Chlorinated polyvinyl chloride (PVC-C) piping systems for industrial use - Part 3: pipe fittings {译} 工业用氯化聚氯乙烯（PVC-C）管道系统 第3部分：管件 |
China National Standards ride |
English PDF |
| GB/T 18998.2-2022 |
Chlorinated polyvinyl chloride (PVC-C) piping systems for industrial use - Part 2: Pipes {译} 工业用氯化聚氯乙烯（PVC-C）管道系统 第2部分：管材 |
China National Standards ride |
English PDF |
| GB/T 18998.1-2022 |
Chlorinated polyvinyl chloride (PVC-C) piping systems for industrial use - Part 1: General {译} 工业用氯化聚氯乙烯（PVC-C）管道系统 第1部分：总则 |
China National Standards ride |
English PDF |
| GB/T 6730.5-2022 |
Iron ores -- Determination of total iron content -- Titrimetric method after titanium trichloride reduction {译} 铁矿石 全铁含量的测定 三氯化钛还原后滴定法 |
China National Standards ride |
English PDF |
| GB/T 41490-2022 |
Test method for rolling contact fatigue of silicon nitride ceramics at room temperature ball plate method {译} 氮化硅陶瓷 室温下滚动接触疲劳试验方法 球板法 |
China National Standards ride |
English PDF |
| GB/T 41422-2022 |
Oriented rigid polyvinyl chloride (PVC-O) pipes and connectors for pressure water transmission {译} 压力输水用取向硬聚氯乙烯(PVC-O)管材和连接件 |
China National Standards ride |
English PDF |
| GB/T 41418-2022 |
Quantitative chemical analysis of textiles mixtures of meta aromatic polyamide fibers and para aromatic polyamide fibers (lithium chloride / N, N-Dimethylacetamide method) {译} 纺织品 定量化学分析 间位芳香族聚酰胺纤维与对位芳香族聚酰胺纤维的混合物（氯化锂/N,N-二甲基乙酰胺法） |
China National Standards ride |
English PDF |
| GB/T 18998.5-2022 |
Chlorinated polyvinyl chloride (PVC-C) piping systems for industrial use - Part 5: system suitability {译} 工业用氯化聚氯乙烯（PVC-C）管道系统 第5部分：系统适用性 |
China National Standards ride |
English PDF |
| GB/T 22627-2022 |
Water treatment chemicals—Polyaluminium chloride 水处理剂 聚氯化铝 |
China National Standards ride |
English PDF |
| GB/T 5686.7-2022 |
Ferromanganese, manganese silicon alloy, ferromanganese nitride and metal manganese Determination of sulfur content Infrared absorption method and combustion neutralization titration method {译} 锰铁、锰硅合金、氮化锰铁和金属锰 硫含量的测定 红外线吸收法和燃烧中和滴定法 |
China National Standards ride |
English PDF |
| GB/T 42274-2022 |
Determination of content and distribution of trace elements (magnesium, gallium) in aluminum nitride materials Secondary ion mass spectrometry {译} 氮化铝材料中痕量元素（镁、镓）含量及分布的测定 二次离子质谱法 |
China National Standards ride |
English PDF |
| GB/T 42276-2022 |
Determination of Fluoride and Chloride Contents in Silicon Nitride Powder - Ion Chromatography {译} 氮化硅粉体中氟离子和氯离子含量的测定 离子色谱法 |
China National Standards ride |
English PDF |
| GB/T 42272-2022 |
Test method for chloride ion diffusion coefficient of cement mortar {译} 水泥胶砂氯离子扩散系数检测方法 |
China National Standards ride |
English PDF |
| GB/T 41936.2-2022 |
Plastics - Determination of torsional rigidity of flexible materials - Part 2: Plasticized vinyl chloride homopolymers and copolymers {译} 塑料 柔性材料扭转刚度的测定 第2部分: 增塑氯乙烯均聚物和共聚物 |
China National Standards ride |
English PDF |
| GB 811-2022 |
Helmets for motorcycle and electric bicycle riders {译} 摩托车、电动自行车乘员头盔 |
China National Standards ride |
English PDF |
| GB/T 25814-2022 |
Cyanuric chloride {译} 三聚氯氰 |
China National Standards ride |
English PDF |
| GB/T 39380.2-2022 |
Chlorinated polyvinyl chloride (PVC-C) piping systems for sprinkler use - Part 2: Fittings {译} 喷水灭火用氯化聚氯乙烯(PVC-C)管道系统 第2部分：管件 |
China National Standards ride |
English PDF |
| GB/T 5686.1-2022 |
Ferromanganese, manganese silicon alloy, ferromanganese nitride and metal manganese Determination of manganese content Potentiometric titration, ammonium nitrate oxidation titration and perchloric acid oxidation titration {译} 锰铁、锰硅合金、氮化锰铁和金属锰 锰含量的测定 电位滴定法、硝酸铵氧化滴定法及高氯酸氧化滴定法 |
China National Standards ride |
English PDF |
| GB/T 5686.4-2022 |
Ferromanganese, manganese silicon alloy, ferromanganese nitride and metal manganese Determination of phosphorus content Molybdenum blue spectrophotometry and bismuth phosphorus molybdenum blue spectrophotometry {译} 锰铁、锰硅合金、氮化锰铁和金属锰 磷含量的测定 钼蓝分光光度法和铋磷钼蓝分光光度法 |
China National Standards ride |
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 ride |
English PDF |
| GB/T 41751-2022 |
Test method for radius of curvature of crystal surface of gallium nitride single crystal substrate {译} 氮化镓单晶衬底片晶面曲率半径测试方法 |
China National Standards ride |
English PDF |
| GB/T 38265.6-2022 |
Test methods for soldering fluxes - Part 6: Determination of halide (excluding fluoride) content {译} 软钎剂试验方法 第6部分：卤化物（不包括氟化物）含量的测定 |
China National Standards ride |
English PDF |
| GB/T 6730.64-2022 |
Iron ore - Determination of water-soluble chloride content - Ion selective electrode method {译} 铁矿石 水溶性氯化物含量的测定 离子选择电极法 |
China National Standards ride |
English PDF |
| GB/T 2678.2-2021 |
Paper, board and pulps—Determination of water-soluble chlorides 纸、纸板和纸浆 水溶性氯化物的测定 |
China National Standards ride |
English PDF |
| GB/T 40535.1-2021 |
Test methods of continuous nitride ceramic fibers—Part 1：Nitrogen content 连续氮化物陶瓷纤维测试方法 第1部分：氮含量 |
China National Standards ride |
English PDF |
| GB/T 40350-2021 |
General technical requirements for homeuse polyvinyl chloride artificial leather 家居用聚氯乙烯人造革通用技术要求 |
China National Standards ride |
English PDF |
| GB/T 39380.1-2021 |
Chlorinated poly (vinyl chloride) (PVC-C) piping system for fire sprinkler installations—Part 1：Pipes 喷水灭火用氯化聚氯乙烯（PVC-C）管道系统 第1部分：管材 |
China National Standards ride |
English PDF |
| GB/T 26520-2021 |
Calcium chloride for industrial use 工业氯化钙 |
China National Standards ride |
English PDF |
| GB/T 15901-2021 |
Chemical reagent—Copper（Ⅱ） chloride dihydrate 化学试剂 二水合氯化铜（氯化铜） |
China National Standards ride |
English PDF |
| GB/T 40185-2021 |
Determination of 5 kinds of ammonium chloride antibacterial agents in toothpaste—High performance liquid chromatography method 牙膏中5种氯铵类抗菌剂的检测方法 高效液相色谱法 |
China National Standards ride |
English PDF |
| GB/T 39975-2021 |
Aluminum nitride ceramic dissipate heat substrates 氮化铝陶瓷散热基片 |
China National Standards ride |
English PDF |
| GB/T 23537-2021 |
Superabrasive products - Grinding wheels and mounted points with diamond or cubic boron nitride - Limit deviations and run-out tolerances 超硬磨料制品 金刚石或立方氮化硼砂轮和磨头 极限偏差和圆跳动公差 |
China National Standards ride |
English PDF |
| GB/T 23293-2021 |
Nitride bonded refractory products and their related mortars 氮化物结合耐火制品及其配套耐火泥浆 |
China National Standards ride |
English PDF |
| GB/T 2423.18-2021 |
Environmental testing—Part 2: Test methods—Test Kb:Salt mist, cyclic（sodium chloride solution） 环境试验 第2部分：试验方法 试验Kb：盐雾，交变（氯化钠溶液） |
China National Standards ride |
English PDF |
| GB/T 40062-2021 |
Method for determination of total inorganic chloride in denatured fuel ethanol and fuel ethanol—Ion chromatography 变性燃料乙醇和燃料乙醇中总无机氯的测定方法 离子色谱法 |
China National Standards ride |
English PDF |
| GB/T 14352.22-2021 |
Methods for chemical analysis of tungsten ores and molybdenum ores -- Part 22：Determination of antimony content -- Hydride generation atomic fluorescence spectrometry 钨矿石、钼矿石化学分析方法 第22部分：锑量的测定 氢化物发生-原子荧光光谱法 |
China National Standards ride |
English PDF |
| GB/T 14352.21-2021 |
Methods for chemical analysis of tungsten ores and molybdenum ores -- Part 21: Determination of arsenic content -- Hydride generation atomic fluorescence spectrometry 钨矿石、钼矿石化学分析方法 第21部分：砷量的测定 氢化物发生-原子荧光光谱法 |
China National Standards ride |
English PDF |
| GB/T 41106.6-2021 |
Large-scale amusement devices -- Inspection, maintenance and repair -- Part 6: Sort of virtual experience rides 大型游乐设施 检查、维护保养与修理 第6部分：虚拟体验类 |
China National Standards ride |
English PDF |
| GB/T 41106.5-2021 |
Large-scale amusement devices -- Inspection, maintenance and repair -- Part 5: Sort of aquatic rides 大型游乐设施 检查、维护保养与修理 第5部分：水上类 |
China National Standards ride |
English PDF |
| GB/T 41106.4-2021 |
Large-scale amusement devices -- Inspection, maintenance and repair -- Part 4: Sort of lifting rides 大型游乐设施 检查、维护保养与修理 第4部分：升降类 |
China National Standards ride |
English PDF |
| GB/T 41106.3-2021 |
Large-scale amusement devices -- Inspection, maintenance and repair -- Part 3: Sort of rotary rides 大型游乐设施 检查、维护保养与修理 第3部分：旋转类 |
China National Standards ride |
English PDF |
| GB/T 41106.2-2021 |
Large-scale amusement devices -- Inspection, maintenance and repair -- Part 2: Sort of track rides 大型游乐设施 检查、维护保养与修理 第2部分：轨道类 |
China National Standards ride |
English PDF |
| GB/T 15592-2021 |
Polyvinyl chloride paste resins 聚氯乙烯糊用树脂 |
China National Standards ride |
English PDF |
| GB/T 41003.2-2021 |
General technical specification for plastic foam mats—Part 2: Indoor polyvinyl chloride foam mats 塑料泡沫垫通用技术条件 第2部分：室内聚氯乙烯泡沫垫 |
China National Standards ride |
English PDF |
| GB/T 23528.2-2021 |
Quality requirements for oligosaccharides -- Part 2: Fructooligosaccharide 低聚糖质量要求 第2部分：低聚果糖 |
China National Standards ride |
English PDF |
| GB/T 40898-2021 |
Determination of prohibited bemegride and its salts in cosmetics—High performance liquid chromatography 化妆品中禁用物质贝美格及其盐类的测定 高效液相色谱法 |
China National Standards ride |
English PDF |
| GB/T 17874-2021 |
Electronic specialty gas—Boron trichloride 电子特气 三氯化硼 |
China National Standards ride |
English PDF |
| GB/T 40632-2021 |
The determination for polysaccharides in bamboo leaves 竹叶中多糖的检测方法 |
China National Standards ride |
English PDF |
| GB/T 18996-2021 |
Silver jewellery alloys—Determination of silver—Volumetric (potentiometric) method using sodium chloride or potassium chloride 银合金首饰 银含量的测定 氯化钠或氯化钾容量法(电位滴定法) |
China National Standards ride |
English PDF |
| GB/T 21287-2021 |
Electronic specialty gas—Nitrogen trifluoride 电子特气 三氟化氮 |
China National Standards ride |
English PDF |
| GB/T 40563-2021 |
Fluoride red phosphors 氟化物红色荧光粉 |
China National Standards ride |
English PDF |
| GB/T 39506-2020 |
Determination of the poly vinyl chloride (PVC) content of unplasticized poly vinyl chloride (PVC-U) pipes and fittings—Method based on total chlorine content 硬聚氯乙烯（PVC-U）管材及管件中聚氯乙烯（PVC）含量的测定 基于总氯含量的方法 |
China National Standards ride |
English PDF |
| GB/T 39538-2020 |
Determination of arsenic, selenium and mercury in coal—Hydride generation-atomic fluorescence spectrometry 煤中砷、硒、汞的测定 氢化物发生-原子荧光光谱法 |
China National Standards ride |
English PDF |
| GB/T 39123-2020 |
Specification for cadmium-zinc telluride single crystal material for X-ray and γ-ray detector X射线和γ射线探测器用碲锌镉单晶材料规范 |
China National Standards ride |
English PDF |
| GB/T 39144-2020 |
Test method for magnesium content in gallium nitride materials—Secondary ion mass spectrometry 氮化镓材料中镁含量的测定 二次离子质谱法 |
China National Standards ride |
English PDF |
| GB/T 39080-2020 |
Specification of amusement rides virtual experience facility 游乐设施虚拟体验系统通用技术条件 |
China National Standards ride |
English PDF |
| GB/T 24474.2-2020 |
Measurement of ride quality—Part 2: Escalators and moving walks 乘运质量测量 第2部分：自动扶梯和自动人行道 |
China National Standards ride |
English PDF |
| GB 15892-2020 |
Polyaluminium chloride for treatment of drinking water 生活饮用水用聚氯化铝 |
China National Standards ride |
English PDF |
| GB/T 24474.1-2020 |
Measurement of ride quality—Part 1: Lifts (elevators) 乘运质量测量 第1部分：电梯 |
China National Standards ride |
English PDF |
| GB/T 38867-2020 |
Silicon tetrachloride for electronic industry 电子工业用四氯化硅 |
China National Standards ride |
English PDF |
| GB/T 39043-2020 |
Risk assessment for amusement ride—Hazard 游乐设施风险评价 危险源 |
China National Standards ride |
English PDF |
| GB/T 38913-2020 |
Test methods for hydride orientation fraction of nuclear grade zirconium and zirconium alloy tubes 核级锆及锆合金管材氢化物取向因子检测方法 |
China National Standards ride |
English PDF |
| GB/T 38812.2-2020 |
Direct reduced iron—Determination of metallic iron content—The potassium dichromate titrimetric method after decomposition of sample by ferric chloride 直接还原铁 金属铁含量的测定 三氯化铁分解重铬酸钾滴定法 |
China National Standards ride |
English PDF |
| GB/T 38812.1-2020 |
Direct reduced iron—Determination of iron(Ⅱ) content—The potassium dichromate titrimetric method after decomposition of sample by ferric chloride 直接还原铁 亚铁含量的测定 三氯化铁分解重铬酸钾滴定法 |
China National Standards ride |
English PDF |
| GB/T 38593-2020 |
m-Aminobenzotrifluoride 间三氟甲基苯胺 |
China National Standards ride |
English PDF |
| GB/T 3676-2020 |
Maleic anhydride for industrial use 工业用顺丁烯二酸酐 |
China National Standards ride |
English PDF |
| GB/T 39621-2020 |
Textiles—Quantitative chemical analysis—Mixture of cross-linked lyocell fibres and viscose or cupro or modal (method using formic acid and zinc chloride) 纺织品 定量化学分析 交联型莱赛尔纤维与粘胶纤维、铜氨纤维、莫代尔纤维的混合物（甲酸/氯化锌法） |
China National Standards ride |
English PDF |
| GB/T 39708-2020 |
Boron trifluoride 三氟化硼 |
China National Standards ride |
English PDF |
| GB/T 18993.5-2020 |
Chlorinated poly (vinyl chloride) （PVC-C）piping systems for hot and cold water installations—Part 5：Fitness for the purpose of system 冷热水用氯化聚氯乙烯（PVC-C）管道系统 第5部分：系统适用性 |
China National Standards ride |
English PDF |
| GB/T 18993.3-2020 |
Chlorinated poly (vinyl chloride) (PVC-C) piping systems for hot and cold water installations—Part 3：Fittings 冷热水用氯化聚氯乙烯（PVC-C）管道系统 第3部分：管件 |
China National Standards ride |
English PDF |
| GB/T 18993.2-2020 |
Chlorinated poly (vinyl chloride) (PVC-C) piping systems for hot and cold water installations—Part 2：Pipes 冷热水用氯化聚氯乙烯（PVC-C）管道系统 第2部分：管材 |
China National Standards ride |
English PDF |
| GB/T 18993.1-2020 |
Chlorinated poly (vinyl chloride) (PVC-C) piping systems for hot and cold water installations—Part 1：General 冷热水用氯化聚氯乙烯（PVC-C）管道系统 第1部分：总则 |
China National Standards ride |
English PDF |
| GB/T 39305-2020 |
Reclaimed water quality—Determination of fluoride,chloride,nitrite,nitrate,sulfate—Ion chromatography 再生水水质 氟、氯、亚硝酸根、硝酸根、硫酸根的测定 离子色谱法 |
China National Standards ride |
English PDF |
| GB/T 39231-2020 |
Cerium chloride anhydrate 无水氯化铈 |
China National Standards ride |
English PDF |
| GB/T 39160-2020 |
Cadmium zinc telluride target for thin-film solar cells 薄膜太阳能电池用碲锌镉靶材 |
China National Standards ride |
English PDF |
| GB/T 25807-2020 |
m-Carbamidoaniline hydrochloride 间脲基苯胺盐酸盐 |
China National Standards ride |
English PDF |
| GB/T 23978-2020 |
Determination of chloride in water-soluble dyes 水溶性染料产品中氯化物的测定 |
China National Standards ride |
English PDF |
| GB/T 15593-2020 |
Plasticized poly(vinyl chloride) compounds for transfusion (infusion) equipment 输血(液)器具用聚氯乙烯塑料 |
China National Standards ride |
English PDF |
| GB/T 8185-2020 |
Palladium(II) chloride 二氯化钯 |
China National Standards ride |
English PDF |
| GB/T 18163-2020 |
Specifications of amusement rides astro fighter category 自控飞机类游乐设施通用技术条件 |
China National Standards ride |
English PDF |
| GB/T 18161-2020 |
Specifications of amusement rides fly tower category 飞行塔类游乐设施通用技术条件 |
China National Standards ride |
English PDF |
| GB/T 38211-2019 |
Sulfuryl fluoride 硫酰氟 |
China National Standards ride |
English PDF |
| GB/T 14506.33-2019 |
Methods for chemical analysis of silicate rocks—Part 33: Determination of arsenic, stibium, bismuth and mercury elements content—Hydride generation atomic fluorescence spectrometry 硅酸盐岩石化学分析方法 第33部分：砷、锑、铋、汞量测定 氢化物发生-原子荧光光谱法 |
China National Standards ride |
English PDF |
| GB/T 38386-2019 |
Gas analysis—Determination of oxynitride in gases—The method of Cavity Ring-Down Spectroscopy 气体分析 气体中氮氧化物的测定 光腔衰荡光谱法 |
China National Standards ride |
English PDF |
| GB/T 38364.3-2019 |
Garden equipment—Safety requirements for combustion-engine-powered lawnmowers—Part 3: ride-on lawnmowers with seated operator 园林机械 以内燃机为动力的草坪修剪机安全要求 第3部分：坐骑式草坪修剪机 |
China National Standards ride |
English PDF |
| GB/T 18165-2019 |
Specifications of amusement rides fairy train category 小火车类游乐设施通用技术条件 |
China National Standards ride |
English PDF |
| GB/T 18159-2019 |
Specifications of amusement rides coaster category 滑行车类游乐设施通用技术条件 |
China National Standards ride |
English PDF |
| GB/T 18158-2019 |
Specifications of amusement rides merry-go-round category 转马类游乐设施通用技术条件 |
China National Standards ride |
English PDF |
| GB/T 14506.33-2019 |
Methods for chemical analysis of silicate rocks—Part 33: Determination of arsenic, stibium, bismuth and mercury elements content—Hydride generation atomic fluorescence spectrometry 硅酸盐岩石化学分析方法 第33部分：砷、锑、铋、汞量测定 氢化物发生-原子荧光光谱法 |
China National Standards ride |
English PDF |
| GB/T 37918-2019 |
Fertilizer grade potassium chloride 肥料级氯化钾 |
China National Standards ride |
English PDF |
| GB/T 18477.3-2019 |
Unplasticized polyvinyl chloride (PVC-U) structure wall pipeline system for underground soil waste and drainage—Part 3: Axial hollow-wall construction pipes 埋地排水用硬聚氯乙烯（PVC-U）结构壁管道系统 第3部分：轴向中空壁管材 |
China National Standards ride |
English PDF |
| GB/T 6730.79-2019 |
Iron ores—Determination of cadmium content—Hydride generation-atomic fluorescence spectrometric method 铁矿石 镉含量的测定 氢化物发生-原子荧光光谱法 |
China National Standards ride |
English PDF |
| GB/T 6730.77-201 |
Iron ores—Determination of arsenic content—Hydride generation-atomic fluorescence spectrometric method 铁矿石 砷含量的测定 氢化物发生-原子荧光光谱法 |
China National Standards ride |
English PDF |
| GB/T 223.89-2019 |
Iron, steel and alloy—Determination of tellurium content—Hydride generation-atomic fluorescence spectrometric method 钢铁及合金 碲含量的测定 氢化物发生-原子荧光光谱法 |
China National Standards ride |
English PDF |
| GB/T 13747.5-2019 |
Methods for chemical analysis of zirconium and zirconium alloys—Part 5：Determination of aluminium content—Chronic azurol-S-tetradrcylpyridine chloride spectrophotometry 锆及锆合金化学分析方法 第5部分：铝量的测定 铬天青S-氯化十四烷基吡啶分光光度法 |
China National Standards ride |
English PDF |
| GB/T 37385-2019 |
Test method for chloride content of silicon—Ion chromatography method 硅中氯离子含量的测定 离子色谱法 |
China National Standards ride |
English PDF |
| GB/T 37629-2019 |
Textiles—Quantitative chemical analysis—Mixtures of acrylic with certain other fibres（method using formic acid and zinc chloride） 纺织品 定量化学分析 聚丙烯腈纤维与某些其他纤维的混合物（甲酸/氯化锌法） |
China National Standards ride |
English PDF |
| GB/T 37398-2019 |
Barium fluoride scintillation crystal 氟化钡闪烁晶体 |
China National Standards ride |
English PDF |
| GB/T 17030-2019 |
Polyvinylidene chloride(PVDC)flat-film for food-packaging 食品包装用聚偏二氯乙烯（PVDC）片状肠衣膜 |
China National Standards ride |
English PDF |
| GB/T 37600.4-2019 |
National central product classification—Product category core metadata—Part 4: Amusement ride in public amusement park 全国主要产品分类 产品类别核心元数据 第4部分：公共游乐场的游乐设施 |
China National Standards ride |
English PDF |
| GB 7295-2018 |
Feed additive—Thiamine hydrochloride（Vitamin B1） 饲料添加剂-盐酸硫胺-(维生素B1) |
China National Standards ride |
English PDF |
| GB/T 37053-2018 |
General specification for epitaxial wafers and substrates based on gallium nitride 氮化镓外延片及衬底片通用规范 |
China National Standards ride |
English PDF |
| GB/T 36995-2018 |
Wind turbines—Test procedure of voltage fault ride through capability 风力发电机组-故障电压穿越能力测试规程 |
China National Standards ride |
English PDF |
| GB/T 36971-2018 |
Textiles—Tests for colour fastness—Assessment of migration of textile colours into polyvinyl chloride coatings 纺织品-色牢度试验-织物染料向聚氯乙烯涂层迁移的评定 |
China National Standards ride |
English PDF |
| GB/T 5836.2-2018 |
Unplasticized poly(vinyl chloride) (PVC-U) fittings for soil and waste discharge inside buildings 建筑排水用硬聚氯乙烯(PVC-U)管件 |
China National Standards ride |
English PDF |
| GB/T 5836.1-2018 |
Unplasticized poly(vinyl chloride) (PVC-U) pipes for soil and waste discharge inside buildings 建筑排水用硬聚氯乙烯(PVC-U)管材 |
China National Standards ride |
English PDF |
| GB/T 37258-2018 |
Silicon nitride ceramic powder 氮化硅陶瓷粉体 |
China National Standards ride |
English PDF |
| GB/T 5761-2018 |
Suspension polyvinyl chloride resins of general purpose 悬浮法通用型聚氯乙烯树脂 |
China National Standards ride |
English PDF |
| GBZ/T 318.2-2018 |
Determination of trimethyltin chloride in blood - Part 2: Gas chromatography - mass spectrometry 血中三甲基氯化锡的测定-第2部分：气相色谱-质谱法 |
China National Standards ride |
English PDF |
| GBZ/T 318.1-2018 |
Determination of trimethyltin chloride in blood - Part 1: Gas chromatography 血中三甲基氯化锡的测定-第1部分：气相色谱法 |
China National Standards ride |
English PDF |
| GBZ/T 313.2-2018 |
Determination of trimethyltin chloride in urine - Part 2: Gas chromatography - mass spectro 尿中三甲基氯化锡的测定-第2部分：气相色谱-质谱法 |
China National Standards ride |
English PDF |
| GBZ/T 313.1-2018 |
Determination of trimethyltin chloride in urine - Part 1: Gas chromatography 尿中三甲基氯化锡的测定-第1部分：气相色谱法 |
China National Standards ride |
English PDF |
| GB 1903.34-2018 |
National Food Safety Standard - Food Nutrition Enhancer - Zinc Chloride 食品安全国家标准-食品营养强化剂-氯化锌 |
China National Standards ride |
English PDF |
| GB 1903.36-2018 |
National Food Safety Standard - Food Nutrition Enhancer - Choline Chloride 食品安全国家标准-食品营养强化剂-氯化胆碱 |
China National Standards ride |
English PDF |
| GB/T 2946-2018 |
Ammonium chloride 氯化铵 |
China National Standards ride |
English PDF |
| GB/T 18916.38-2018 |
Norm of water intake—Part 38: Polyvinyl chloride 取水定额 第38部分：聚氯乙烯 |
China National Standards ride |
English PDF |
| GB/T 6408-2018 |
Superabrasive—Cubic boron nitride 超硬磨料 立方氮化硼 |
China National Standards ride |
English PDF |
| GB/T 15453-2018 |
Determination of chloride in water for industrial circulating cooling system and boiler 工业循环冷却水和锅炉用水中氯离子的测定 |
China National Standards ride |
English PDF |
| GB/T 36383-2018 |
Treatment and disposal method for the high boiling from vinyl chloride rectification process 氯乙烯精馏过程中高沸物处理处置方法 |
China National Standards ride |
English PDF |
| GB/T 638-2018 |
Chemical reagent—Stannous chloride dihydrate 化学试剂 二水合氯化亚锡（氯化亚锡） |
China National Standards ride |
English PDF |
| GB/T 36646-2018 |
Equipment for preparation of nitride semiconductor materials by hydride vapor phase epitaxy 制备氮化物半导体材料用氢化物气相外延设备 |
China National Standards ride |
English PDF |
| GB/T 36705-2018 |
Test method for carrier concentration of gallium nitride substrates—Raman spectrum method 氮化镓衬底片载流子浓度的测试 拉曼光谱法 |
China National Standards ride |
English PDF |
| GB/T 35893-2018 |
Determination of aluminium zirconium chloride hydroxide complexes, aluminium zirconium chloride hydroxide glycine complexes and aluminum chlorohydrate as antiperspirant active ingredients in cosmetics 化妆品中抑汗活性成分氯化羟锆铝配合物、氯化羟锆铝甘氨酸配合物和氯化羟铝的测定 |
China National Standards ride |
English PDF |
| GB/T 35920-2018 |
General technical rules of oligosaccharides 低聚糖通用技术规则 |
China National Standards ride |
English PDF |
| GB/T 36056-2018 |
Method for analysis of forestry biomass—Determination of soluble saccharides content 林业生物质原料分析方法 可溶性糖的测定 |
China National Standards ride |
English PDF |
| GB/T 36058-2018 |
Method for analysis of forestry biomas—Determination of insoluble saccharides content 林业生物质原料分析方法 不可溶性糖测定 |
China National Standards ride |
English PDF |
| GB/T 4482-2018 |
Water treatment chemicals—Ferric chloride 水处理剂 氯化铁 |
China National Standards ride |
English PDF |
| GB/T 35818-2018 |
Standard method for analysis of forestry biomass－Determination of structural polysaccharides and lignin 林业生物质原料分析方法 多糖及木质素含量的测定 |
China National Standards ride |
English PDF |
| GB/T 15022.7-2017 |
Resin based reactive compounds used for electrical insulation—Part 7: Epoxy-anhydride vacuum pressure impregnation(VPI) resin 电气绝缘用树脂基活性复合物 第7部分：环氧酸酐真空压力浸渍(VPI)树脂 |
China National Standards ride |
English PDF |
| GB/T 8814-2017 |
Unplasticized polyvinyl chloride(PVC-U)profiles for the doors and windows 门、窗用未增塑聚氯乙烯(PVC-U)型材 |
China National Standards ride |
English PDF |
| GB/T 34917-2017 |
Determination of gelation degree of unplasticized poly(vinyl chloride)(PVC-U) products—Torque rheometer method 硬聚氯乙烯(PVC-U)制品凝胶化度的测定 转矩流变仪法 |
China National Standards ride |
English PDF |
| GB/T 34693-2017 |
Plastic—Chlorinated poly(vinyl chloride)resins 塑料 氯化聚氯乙烯树脂 |
China National Standards ride |
English PDF |
| GB/T 34694-2017 |
Plastic—Determination of residual chloride content of chlorinated poly (vinyl chloride)resins—Potentiometric titration method 塑料 氯化聚氯乙烯树脂中残余氯含量的测定 电位滴定法 |
China National Standards ride |
English PDF |
| GB 7298-2017 |
Feed additive―Vitamin B6（Pyridoxine hydrochloride） 饲料添加剂 维生素B6（盐酸吡哆醇） |
China National Standards ride |
English PDF |
| GB/T 16484.13-2017 |
Chemical analysis methods for rare earth chloride and light rare erath carbonate--Part 13: Determination of ammonium chloride content 氯化稀土、碳酸轻稀土化学分析方法 第13部分：氯化铵量的测定 |
China National Standards ride |
English PDF |
| GB/T 34440-2017 |
Rigid polyvinyl chloride flooring 硬质聚氯乙烯地板 |
China National Standards ride |
English PDF |
| GB 34466-2017 |
Feed additive―L-lysine monohydrochloride 饲料添加剂 L-赖氨酸盐酸盐 |
China National Standards ride |
English PDF |
| GB 34462-2017 |
Feed additive—Choline chloride 饲料添加剂 氯化胆碱 |
China National Standards ride |
English PDF |
| GB/T 34371-2017 |
Risk assessment for amusement ride—General principles 游乐设施风险评价 总则 |
China National Standards ride |
English PDF |
| GB/T 13747.16-2017 |
Methods for chemical analysis of zirconium and zirconium alloys—Part 16：Determination of chloric content—Silver chloride nephelometry and ion selective electrode method 锆及锆合金化学分析方法 第16部分：氯量的测定 氯化银浊度法和离子选择性电极法 |
China National Standards ride |
English PDF |
| GB/T 4698.23-2017 |
Methods for chemical analysis of titanium sponge，titanium and titanium alloys—Part 23：Determination of palladium content—Stannous choride-potassium iodide spectrophotometry and inductively coupled plasma atomic emission spectrometry 海绵钛、钛及钛合金化学分析方法 第23部分：钯量的测定 氯化亚锡-碘化钾分光光度法和电感耦合等离子体原子发射光谱法 |
China National Standards ride |
English PDF |
| GB/T 16555-2017 |
Chemical analysis of refractories containing carbon and silicon carbide or nitride 含碳、碳化硅、氮化物耐火材料化学分析方法 |
China National Standards ride |
English PDF |
| GB/T 5195.1-2017 |
Fluorspar—Determination of calcium fluoride content—EDTA titration method and distillation-potentiometric titration method 萤石 氟化钙含量的测定 EDTA滴定法和蒸馏-电位滴定法 |
China National Standards ride |
English PDF |
| GB/T 34216-2017 |
Nanoscale silicon nitride 纳米氮化硅 |
China National Standards ride |
English PDF |
| GB/T 23967-2017 |
Trimellitic Anhydride for industrial use 工业用偏苯三酸酐 |
China National Standards ride |
English PDF |
| GB/T 4292-2017 |
Aluminium fluoride 氟化铝 |
China National Standards ride |
English PDF |
| GB/T 33883-2017 |
Test methods for stress corrosion of 7XXX series aluminium alloys—Boiling sodium chloride solution method 7XXX系铝合金应力腐蚀试验 沸腾氯化钠溶液法 |
China National Standards ride |
English PDF |
| GB/T 33913.1-2017 |
Method for chemical analysis of tris(triphenylphosphine) rhodium(I) chloride—Part 1：The determination of rhodium content—Inductively coupled plasma atomic emission spectrometry 三苯基膦氯化铑化学分析方法 第1部分：铑量的测定 电感耦合等离子体原子发射光谱法 |
China National Standards ride |
English PDF |
| GB/T 33913.2-2017 |
Method for chemical analysis of tris(triphenylphosphine) rhodium(I) chloride—Part 2：The determination of lead，iron，copper，palladium，platinum，aluminium，nickel，magnesium，zinc content—Inductively coupled plasma atomic emission spectrome 三苯基膦氯化铑化学分析方法 第2部分：铅、铁、铜、钯、铂、铝、镍、镁、锌量的测定 电感耦合等离子体原子发射光谱法 |
China National Standards ride |
English PDF |
| GB/T 34003-2017 |
Detection method of impurity elements in boron nitride 氮化硼中杂质元素测定方法 |
China National Standards ride |
English PDF |
| GB/T 33584.3-2017 |
Seawater quality requirements and analysis methods for seawater cooling system—Part 3: Determination of chloride 海水冷却水质要求及分析检测方法 第3部分：氯化物的测定 |
China National Standards ride |
English PDF |
| GB/T 33608-2017 |
Unplasticized poly(vinyl chloride) (PVC-U) structured-wall pipes for soil and waste discharge inside buildings 建筑排水用硬聚氯乙烯（PVC-U）结构壁管材 |
China National Standards ride |
English PDF |
| GB/T 5687.4-2016 |
Nitrogen-bearing ferrochromium and nitride ferrochrome with high nitrogen content—Determination of nitrogen content—The distillation-neutralization titration method 氮化铬铁和高氮铬铁 氮含量的测定 蒸馏-中和滴定法 |
China National Standards ride |
English PDF |
| GB/T 6405-2017 |
Superabrasive—Types of cubic boron nitride 超硬磨料 立方氮化硼品种 |
China National Standards ride |
English PDF |
| GB/T 35179-2017 |
Bench test methods for safe ride performance of in-use electric vehicles 在用电动汽车安全行驶性能台架检验方法 |
China National Standards ride |
English PDF |
| GB/T 13375-2017 |
Natural uranium hexafluoride specification 天然六氟化铀技术条件 |
China National Standards ride |
English PDF |
| GB/T 35355-2017 |
Determination of water-soluble salts for marine equipment—Sodium chloride standard method 船用设备用水中盐分的测定 基准氯化钠法 |
China National Standards ride |
English PDF |
| GB/T 35772-2017 |
Rapid detection of phthalate esters in polyvinyl chloride products—Infra-red spectrometric method 聚氯乙烯制品中邻苯二甲酸酯的快速检测方法 红外光谱法 |
China National Standards ride |
English PDF |
| GB/T 35504-2017 |
Plastic—Chlorinated poly(vinyl chloride)compounds 塑料 氯化聚氯乙烯混合料 |
China National Standards ride |
English PDF |
| GB/T 35262-2017 |
Characterisation and testing methods of recycled poly(vinyl chloride)(PVC) 聚氯乙烯（PVC）塑料回收料的表征特性及检测方法 |
China National Standards ride |
English PDF |
| GB/T 20881-2017 |
Isomaltooligosaccharide 低聚异麦芽糖 |
China National Standards ride |
English PDF |
| GB/T 35545-2017 |
Xylo-oligosaccharide 低聚木糖 |
China National Standards ride |
English PDF |
| GB/T 35479-2017 |
Superabrasive products—Grinding tools with diamond or cubic boron nitride—General survey and designation 超硬磨料制品 金刚石或立方氮化硼磨具 形状总览和标记 |
China National Standards ride |
English PDF |
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