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Standard Code | Standard Title | Standard Class | Order |
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GB/T 37606-2019 |
Titanium-steel clad or lined pipes 钛-钢复合管 |
China National Standards in |
English PDF |
GB/T 37603-2019 |
Medium temperature brazing filler metals of aluminum alloys 铝合金中温钎料 |
China National Standards in |
English PDF |
GB/T 37602-2019 |
Ship and offshore engineering steel for low temperature service 船舶及海洋工程用低温韧性钢 |
China National Standards in |
English PDF |
GB/T 37599-2019 |
Wide and heavy steel plate for sour service petroleum and natural gas pipe lines 石油天然气输送管用抗酸性宽厚钢板 |
China National Standards in |
English PDF |
GB/T 37598-2019 |
inspection of non-metallic inclusions in steel—Blue fracture test method 钢中非金属夹杂物的检验 发蓝断口法 |
China National Standards in |
English PDF |
GB/T 37596-2019 |
Magnesium alloy forgings for aerospace 航空航天用镁合金锻件 |
China National Standards in |
English PDF |
GB/T 37595-2019 |
:General requirements for anticorrosion coating corrosion control engineering life cycle 耐蚀涂层腐蚀控制工程全生命周期要求 |
China National Standards in |
English PDF |
GB/T 37594-2019 |
Technical specification for anti-UV three-layer external fusion powder coating corrosion protection for steel pipe 钢质管道抗紫外线三层熔结粉末防腐外涂层技术规范 |
China National Standards in |
English PDF |
GB/T 37593-2019 |
Cold-rolled grain-oriented electrical steel strip specialized for UHV transformers 特高压变压器用冷轧取向电工钢带 |
China National Standards in |
English PDF |
GB/T 37591-2019 |
Cold-rolled non-grain oriented electrical steel strip specialized for large generators with power of 700MW or higher 700MW及以上级大电机用冷轧无取向电工钢带 |
China National Standards in |
English PDF |
GB/T 37590-2019 |
Corrosion control engineering life cycle—Guide for management work 腐蚀控制工程全生命周期 管理工作指南 |
China National Standards in |
English PDF |
GB/T 37589-2019 |
Technical specification for anticorrosion of steel pipe and fitting lining with fluoroplastics 钢制管道及管件内衬氟塑料耐蚀作业技术规范 |
China National Standards in |
English PDF |
GB/T 37582-2019 |
Requirements for corrosion control engineering in the life cycle of the marine engineering equipment 海洋工程装备腐蚀控制工程全生命周期要求 |
China National Standards in |
English PDF |
GB/T 37581-2019 |
Requirements for impervious graphite equipment corrosion control engineering life cycle 不透性石墨设备腐蚀控制工程全生命周期要求 |
China National Standards in |
English PDF |
GB/T 37580-2019 |
Requirements for buried polyethylene(PE) gas pipeline corrosion control engineering life cycle 聚乙烯(PE)埋地燃气管道腐蚀控制工程全生命周期要求 |
China National Standards in |
English PDF |
GB/T 37579-2019 |
Aluminum alloy extruded tubes for non-nuclear grade nuclear power cooling systems 非核级核电冷却用铝合金挤压管材 |
China National Standards in |
English PDF |
GB/T 37578-2019 |
Urea grade ultra-low carbon austenitic seamless stainless steel tubes and pipes
尿素级超低碳奥氏体不锈钢无缝钢管 |
China National Standards in |
English PDF |
GB/T 37577-2019 |
Welded large diameter steel pipes for low-temperature-service piping
低温管道用大直径焊接钢管 |
China National Standards in |
English PDF |
GB/T 37575-2019 |
Cathodic protection of buried grounding conduct 埋地接地体阴极保护技术 |
China National Standards in |
English PDF |
GB/T 37570-2019 |
Copper alloy sheet for oilless bearing 无油轴承用铜合金板 |
China National Standards in |
English PDF |
GB/T 37569-2019 |
Copper alloy rod for die forgings (hot-pressed) 热模锻用铜合金棒 |
China National Standards in |
English PDF |
GB/T 37568-2019 |
Tin-plated copper and copper alloy strip 铜及铜合金镀锡带材 |
China National Standards in |
English PDF |
GB/T 37567-2019 |
Copper and copper alloy sheet and strip for building decoration 建筑装饰用铜及铜合金板带材 |
China National Standards in |
English PDF |
GB/T 37566-2019 |
Method of ultrasonic testing for round steel 圆钢超声检测方法 |
China National Standards in |
English PDF |
GB/T 37565-2019 |
General specification of screen machine for water supply and drainage service 给水排水用格栅除污机通用技术条件 |
China National Standards in |
English PDF |
GB/T 37560-2019 |
Flame retardant chemicals—Determination of melamine and cyanuric acid in melamine cyanurate 阻燃化学品 氰尿酸三聚氰胺盐中三聚氰胺和氰尿酸的测定 |
China National Standards in |
English PDF |
GB/T 37557-2019 |
Diethylenetriamine 二乙烯三胺 |
China National Standards in |
English PDF |
GB/T 37539-2019 |
Requirements for fossil fuel power plant corrosion control engineering life cycle 火电厂腐蚀控制工程全生命周期要求 |
China National Standards in |
English PDF |
GB/T 37505-2019 |
Surface active agents—Determination of quinoline content in dispersing agents 表面活性剂 分散剂中喹啉含量的测定 |
China National Standards in |
English PDF |
GB/T 37504-2019 |
Guides for energy efficiency assessment of continuous casting process 连铸工序能效评估导则 |
China National Standards in |
English PDF |
GB/T 37501-2019 |
Brass wires for unidirectional travelling wire electrical-discharge machining in numerically controlled machines 数控机床用单向走丝电火花加工用黄铜线 |
China National Standards in |
English PDF |
GB/T 37499-2019 |
Safety and control devices for gas burners and gas-burning appliances—Particular requirements—Automatic and semi-automatic valves 燃气燃烧器和燃烧器具用安全和控制装置 特殊要求 自动和半自动阀 |
China National Standards in |
English PDF |
GB/T 37498-2019 |
Rubber,raw natural—Determination of the gel content of technically specified rubber (TSR) 天然生胶 技术分级橡胶(TSR)凝胶含量的测定 |
China National Standards in |
English PDF |
GB/T 37329-2019 |
Aluminum alloy wire for the conductor of electric security fence 电子围栏导体用铝合金线材 |
China National Standards in |
English PDF |
GB/T 29055-2019 |
Multicrystalline silicon wafers for photovoltaic solar cell 太阳能电池用多晶硅片 |
China National Standards in |
English PDF |
GB/T 29054-2019 |
Casting multicrystalline silicon brick for photovoltaic solar cell 太阳能电池用铸造多晶硅块 |
China National Standards in |
English PDF |
GB/T 27685-2019 |
Portable aluminium alloy ladder 便携式铝合金梯 |
China National Standards in |
English PDF |
GB/T 25832-2019 |
Hot rolled steel plate and strip for porcelain enameling 搪瓷用热轧钢板和钢带 |
China National Standards in |
English PDF |
GB/T 24588-2019 |
Stainless steel spring wires 不锈弹簧钢丝 |
China National Standards in |
English PDF |
GB/T 24583.8-2019 |
Vanadium-nitrogen—Determination of silicon, manganese, phosphorus, aluminum content—Inductively coupled plasma atomic emission 钒氮合金 硅、锰、磷、铝含量的测定 电感耦合等离子体原子发射光谱法 |
China National Standards in |
English PDF |
GB/T 24583.7-2019 |
Vanadium-nitrogen—Determination of oxygen content—Infrared absorption method 钒氮合金 氧含量的测定 红外线吸收法 |
China National Standards in |
English PDF |
GB/T 24583.5-2019 |
:Vanadium-nitrogen—Determination of phosphorus content—Bismuth molybdenum blue spectrophotometric method 钒氮合金 磷含量的测定 铋磷钼蓝分光光度法 |
China National Standards in |
English PDF |
GB/T 24583.4-2019 |
Vanadium-nitrogen—Determination of carbon content—Infrared absorption method 钒氮合金 碳含量的测定 红外线吸收法 |
China National Standards in |
English PDF |
GB/T 24583.3-2019 |
Vanadium-nitrogen—Determination of nitrogen content—Distillation-neutralization titration method 钒氮合金 氮含量的测定 蒸馏-中和滴定法 |
China National Standards in |
English PDF |
GB/T 24583.2-2019 |
Vanadium-nitrogen—Determination of nitrogen content—Thermal conductimetric method after fusion in a current of inert gas 钒氮合金 氮含量的测定 惰性气体熔融热导法 |
China National Standards in |
English PDF |
GB/T 24583.1-2019 |
Vanadium-nitrogen—Determination of vanadium content—Ammonium ferrous sulfate titration method 钒氮合金 钒含量的测定 硫酸亚铁铵滴定法 |
China National Standards in |
English PDF |
GB/T 23524-2019 |
Method for chemical analysis of petrochemical spent platinum catalyst—Determination of platinum—Inductively coupled plasma atomic emission spectrometry 石油化工废铂催化剂化学分析方法 铂含量的测定 电感耦合等离子体原子发射光谱法 |
China National Standards in |
English PDF |
GB/T 22649-2019 |
Aluminium and aluminium alloys foil for container 铝及铝合金容器箔 |
China National Standards in |
English PDF |
GB/T 21839-2019 |
Test methods of steel for prestressing concrete 预应力混凝土用钢材试验方法 |
China National Standards in |
English PDF |
GB/T 20975.31-2019 |
Methods for chemical analysis of aluminium and aluminium alloys—Part 31:Determination of phosphorus content—Molybdenum blue spectrophotometry 铝及铝合金化学分析方法 第31部分:磷含量的测定 钼蓝分光光度法 |
China National Standards in |
English PDF |
GB/T 20975.30-2019 |
Methods for chemical analysis of aluminium and aluminium alloys—Part 30:Determination of hydrogen content—Heating extraction-thermal conductivity method 铝及铝合金化学分析方法 第30部分:氢含量的测定 加热提取热导法 |
China National Standards in |
English PDF |
GB/T 20975.29-2019 |
Methods for chemical analysis of aluminium and aluminium alloys—Part 29:Determination of molybdenum content—Thiocyanate spectrophotometry 铝及铝合金化学分析方法 第29部分:钼含量的测定 硫氰酸盐分光光度法 |
China National Standards in |
English PDF |
GB/T 20975.28-2019 |
Methods for chemical analysis of aluminium and aluminium alloys—Part 28:Determination of cobalt content—Flame atomic absorption spectrometry 铝及铝合金化学分析方法 第28部分:钴含量的测定 火焰原子吸收光谱法 |
China National Standards in |
English PDF |
GB/T 19289-2019 |
Methods of measurement of resistivity,density and stacking factor of electrical steel strip and sheet 电工钢带(片)的电阻率、密度和叠装系数的测量方法 |
China National Standards in |
English PDF |
GB/T 18921-2019 |
The reuse of urban recycling water—Water quality standard for scenic environment use 城市污水再生利用 景观环境用水水质 |
China National Standards in |
English PDF |
GB/T 17101-2019 |
Hot-dip zinc or zinc-aluminium coated steel wires for bridge cables 桥梁缆索用热镀锌或锌铝合金钢丝 |
China National Standards in |
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 in |
English PDF |
GB/T 13477.13-2019 |
Test method for building sealants-Part 13:Determination of adhesion/cohesion properties at variable temperatures 建筑密封材料试验方法 第13部分:冷拉-热压后粘结性的测定 |
China National Standards in |
English PDF |
GB/T 12688.5-2019 |
Test method of styrene for industrial use—Part 5:Determination of the content of total aldehydes—Titrimetric method 工业用苯乙烯试验方法 第5部分:总醛含量的测定 滴定法 |
China National Standards in |
English PDF |
GB/T 12688.1-2019 |
Test method of styrene for industrial use—Part 1:Determination of purity and hydrocarbon impurities—Gas chromatography 工业用苯乙烯试验方法 第1部分:纯度及烃类杂质的测定 气相色谱法 |
China National Standards in |
English PDF |
GB/T 8293-2019 |
Rubber latex, natural concentrate—Determination of sludge content 浓缩天然胶乳 残渣含量的测定 |
China National Standards in |
English PDF |
GB/T 8086-2019 |
Rubber, raw natural—Determination of dirt content 天然生胶 杂质含量的测定 |
China National Standards in |
English PDF |
GB/T 8005.1-2019 |
Aluminium and aluminium alloy terms and definitions—Part 1:Product and method of processing and treatment 铝及铝合金术语 第1部分:产品及加工处理工艺 |
China National Standards in |
English PDF |
GB/T 7739.13-2019 |
Methods for chemical analysis of gold concentrates—Part 13: Determination of lead, zinc, bismuth, cadmium, chromium, arsenic and mercury contents—Inductively coupled plasma atomic emission spectrometry 金精矿化学分析方法 第13部分: 铅、锌、铋、镉、铬、砷和汞量的测定 电感耦合等离子体原子发射光谱法 |
China National Standards in |
English PDF |
GB/T 6818-2019 |
Octanol(2-Ethyl hexanol)for industrial use 工业用辛醇(2-乙基己醇) |
China National Standards in |
English PDF |
GB/T 6040-2019 |
General rules for infrared analysis 红外光谱分析方法通则 |
China National Standards in |
English PDF |
GB/T 5777-2019 |
Automated full peripheral ultrasonic testing of seamless and welded (except submerged arc-welded) steel tubes for the detection of longitudinal and/or transverse imperfections 无缝和焊接(埋弧焊除外)钢管纵向和/或横向缺欠的全圆周自动超声检测 |
China National Standards in |
English PDF |
GB/T 5238-2019 |
Monocrystalline germanium and monocrystalline germanium slices 锗单晶和锗单晶片 |
China National Standards in |
English PDF |
GB/T 4698.21-2019 |
Methods for chemical analysis of titanium sponge, titanium and titanium alloys—Part 21: Determination of manganese, chromium, nickel, aluminum, molybdenum, tin, vanadium, yttrium, copper and zirconium content—Atomic emission spectrometry 海绵钛、钛及钛合金化学分析方法 第21部分:锰、铬、镍、铝、钼、锡、钒、钇、铜、锆量的测定 原子发射光谱法 |
China National Standards in |
English PDF |
GB/T 4698.17-2019 |
Methods for chemical analysis of titanium sponge, titanium and titanium alloys—Part 17:Determination of magnesium content—Flame atomic absorption spectrometry 海绵钛、钛及钛合金化学分析方法 第17部分: 镁量的测定 火焰原子吸收光谱法 |
China National Standards in |
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 in |
English PDF |
GB/T 4333.6-2019 |
Ferrosilicon—Determination of chromium content—Diphenylcarbazide spectrophotometric method 硅铁 铬含量的测定 二苯基碳酰二肼分光光度法 |
China National Standards in |
English PDF |
GB/T 4333.10-2019 |
Ferrosilicon—Determination of carbon content—Infrared absorption method 硅铁 碳含量的测定 红外线吸收法 |
China National Standards in |
English PDF |
GB/T 4232-2019 |
Stainless steel wire for cold heading and cold forging 冷顶锻用不锈钢丝 |
China National Standards in |
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 in |
English PDF |
GB/T 3191-2019 |
Extrusion rods and bars of aluminium and aluminium alloys 铝及铝合金挤压棒材 |
China National Standards in |
English PDF |
GB/T 3086-2019 |
High carbon chromium stainless bearing steels 高碳铬不锈轴承钢 |
China National Standards in |
English PDF |
GB/T 2085.2-2019 |
Aluminium powder—Part 2:Inflammable fine aluminium powder 铝粉 第2部分:球磨铝粉 |
China National Standards in |
English PDF |
GB/T 223.88-2019 |
Iron, steel and alloy—Determination of calcium and magnesium contents—Inductively coupled plasma atomic emission spectrometric method 钢铁及合金 钙和镁含量的测定 电感耦合等离子体原子发射光谱法 |
China National Standards in |
English PDF |
GB 37485-2019 |
Minimum allowable values of energy efficiency and energy efficiency grades for submersible mixers of wastewater 污水处理用潜水推流式搅拌机能效限定值及能效等级 |
China National Standards in |
English PDF |
GB 37484-2019 |
Minimum allowable values of energy efficiency and energy efficiency grades for precipitator 除尘器能效限定值及能效等级 |
China National Standards in |
English PDF |
GB 37483-2019 |
Minimum allowable values of energy efficiency and energy efficiency grades for rotary aerator in wastewater treatment 污水处理用旋转曝气机能效限定值及能效等级 |
China National Standards in |
English PDF |
GB 37480-2019 |
Minimum allowable values of energy efficiency and energy efficiency grades for low ambient temperature air source heat pumps(water chiller) packages 低环境温度空气源热泵(冷水)机组能效限定值及能效等级 |
China National Standards in |
English PDF |
GB 37479-2019 |
Minimum allowable values of energy efficiency and energy efficiency grades for ducted air conditioners 风管送风式空调机组能效限定值及能效等级 |
China National Standards in |
English PDF |
GB 37478-2019 |
Minimum allowable values of energy efficiency and energy efficiency grades of LED luminaires for road and tunnel lighting 道路和隧道照明用LED灯具能效限定值及能效等级 |
China National Standards in |
English PDF |
GB 30255-2019 |
Minimum allowable values of energy efficiency and energy efficiency grades of LED products for indoor lighting 室内照明用LED产品能效限定值及能效等级 |
China National Standards in |
English PDF |
GB 19576-2019 |
Minimum allowable values of energy efficiency and energy efficiency grades for unitary air conditioners 单元式空气调节机能效限定值及能效等级 |
China National Standards in |
English PDF |
GB/T 37430-2019 |
High strength stainless structural steel for constructions 建筑结构用高强不锈钢 |
China National Standards in |
English PDF |
GB/T 37428-2019 |
Methods of determination and calculation of thermal balance in electric arc furnace 电弧炉热平衡测试与计算方法 |
China National Standards in |
English PDF |
GB/T 17037.1-2019 |
Plastics-injection moulding of test specimens of thermoplastic materials-Part 1:General principles,and moulding of multipurpose and bar test specimens 塑料 热塑性塑料材料注塑试样的制备 第1部分:一般原理及多用途试样和长条形试样的制备 |
China National Standards in |
English PDF |
GB/T 1634.2-2019 |
Plastics-Determination of temperature of deflection under load-Part 2:Plastics and ebonite 塑料 负荷变形温度的测定 第2部分:塑料和硬橡胶 |
China National Standards in |
English PDF |
GB/T 1634.1-2019 |
Plastics—Determination of temperature of deflection under load—Part 1:General test method 塑料 负荷变形温度的测定 第1部分:通用试验方法 |
China National Standards in |
English PDF |
GB/T 37390-2019 |
Guides for energy efficiency assessment of hot rolling process 热轧工序能效评估导则 |
China National Standards in |
English PDF |
GB/T 37389-2019 |
Guides for energy efficiency assessment of steel secondary refining process 炉外精炼工序能效评估导则 |
China National Standards in |
English PDF |
GB/T 37387-2019 |
Treatment and disposal specification for waste phosphoric acid from industrial manufacture 工业废磷酸的处理处置规范 |
China National Standards in |
English PDF |
GB/T 37383-2019 |
Terminology for asphalt mixture 沥青混合料专业名词术语 |
China National Standards in |
English PDF |
GB/T 37382-2019 |
Optical functional films—Films for backlight unit of liquid crystal display—High temperature and high humidity aging measurement 光学功能薄膜 液晶显示背光模组用薄膜 高温高湿老化性能测定方法 |
China National Standards in |
English PDF |
GB/T 37363.2-2019 |
Determination of biocides content of coating materials—Part 2 : Determination of diuron content 涂料中生物杀伤剂含量的测定 第2部分:敌草隆含量的测定 |
China National Standards in |
English PDF |
GB/T 37362.1-2019 |
Paints and varnishes—Drying tests—Part 1: Determination of through-dry state and through-dry time 色漆和清漆 干燥试验 第1部分:完全干燥状态和完全干燥时间的测定 |
China National Standards in |
English PDF |
GB/T 37361-2019 |
Determination of the film thickness—Ultrasonic thickness gauge method 漆膜厚度的测定 超声波测厚仪法 |
China National Standards in |
English PDF |
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