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| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| GB/T 43602-2023 |
Composition, structure and performance evaluation of physical vapor deposition multi-layer hard coatings {译} 物理气相沉积多层硬质涂层的成分、结构及性能评价 |
China National Standards Composition |
 English PDF |
| GB/T 43418-2023 |
Method for testing the Composition of flax fiber {译} 亚麻纤维组成成分的检测方法 |
China National Standards Composition |
English PDF |
| GB/T 43289-2023 |
Plastics. Test method for determining the rate of deComposition and extent of disintegration of plastic materials in matrices exposed to the marine environment under laboratory conditions. {译} 塑料 实验室条件下测定暴露于海洋环境基质中塑料材料分解率和崩解程度的试验方法 |
China National Standards Composition |
English PDF |
| GB/T 43288-2023 |
Plastics. Soil biodegradable materials for agricultural and horticultural mulch films. Requirements and test methods for biodegradability, ecotoxicity and Composition control. {译} 塑料 农业和园艺地膜用土壤生物降解材料 生物降解性能、生态毒性和成分控制的要求和试验方法 |
China National Standards Composition |
English PDF |
| GB/T 3620.2-2023 |
Allowable deviations in chemical Composition of titanium and titanium alloy processed products {译} 钛及钛合金加工产品化学成分允许偏差 |
China National Standards Composition |
English PDF |
| GB/T 29918-2023 |
Test method for pressure-Composition isotherm (PCI) of rare earth hydrogen storage alloys {译} 稀土系储氢合金 压力-组成等温线（PCI）的测试方法 |
China National Standards Composition |
English PDF |
| GB/T 42924.4-2023 |
Plastics. Smoke generation. Determination of corrosiveness of combustion streams. Part 4: Dynamic deComposition method using a cone corrosion meter. {译} 塑料 烟雾产生 燃烧流腐蚀性的测定 第4部分:使用锥形腐蚀计的动态分解法 |
China National Standards Composition |
English PDF |
| GB/T 27894.3-2023 |
Natural gas - Determination of Composition and calculation of associated uncertainties by gas chromatography - Part 3: Precision and bias {译} 天然气 用气相色谱法测定组成和计算相关不确定度 第3部分：精密度和偏差 |
China National Standards Composition |
English PDF |
| GB/T 5231-2022 |
Designation and chemical Composition of wrought copper and copper alloys 加工铜及铜合金牌号和化学成分 |
China National Standards Composition |
English PDF |
| GB/T 5235-2021 |
Designation and chemical Composition of wrought nickel and nickel alloy 加工镍及镍合金牌号和化学成分 |
China National Standards Composition |
English PDF |
| GB/T 40500-2021 |
Determination of total aromatics Composition in aviation fuels—Gas chromatography 喷气燃料中芳烃总量的测定 气相色谱法 |
China National Standards Composition |
English PDF |
| GB/T 40870-2021 |
Gas analysis—Conversion of gas mixture Composition data 气体分析 混合气体组成数据的换算 |
China National Standards Composition |
English PDF |
| GB/T 39540-2020 |
Fast determination of shale gas Composition—Laser Raman spectroscopy 页岩气组分快速分析 激光拉曼光谱法 |
China National Standards Composition |
English PDF |
| GB/T 39153-2020 |
Metastable deComposition strengthened Cu-Ni-Sn alloy rod 亚稳分解强化铜-镍-锡合金棒材 |
China National Standards Composition |
English PDF |
| GB/T 27894.1-2020 |
Natural gas—Determination of Composition and associated uncertainty by gas chromatography—Part 1: General guidelines and calculation of composition 天然气 用气相色谱法测定组成和计算相关不确定度 第1部分：总导则和组成计算 |
China National Standards Composition |
English PDF |
| GB/T 27894.2-2020 |
Natural gas—Determination of Composition and associated uncertainty by gas chromatography—Part 2: Uncertainty calculations 天然气 用气相色谱法测定组成和计算相关不确定度 第2部分：不确定度计算 |
China National Standards Composition |
English PDF |
| GB/T 13610-2020 |
Analysis of natural gas Composition—Gas chromatography 天然气的组成分析 气相色谱法 |
China National Standards Composition |
English PDF |
| GB/T 11062-2020 |
Natural gas—Calculation of calorific values, density, relative density and Wobbe indices from Composition 天然气 发热量、密度、相对密度和沃泊指数的计算方法 |
China National Standards Composition |
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 Composition |
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 Composition |
English PDF |
| GB/T 38721-2020 |
Fireworks—General technical requirements for mechanical mixing equipment of pyrotechnic Composition
烟花爆竹 混药设备通用技术要求 |
China National Standards Composition |
English PDF |
| GB/T 3190-2020 |
Chemical Composition of wrought aluminium and aluminium alloys 变形铝及铝合金化学成分 |
China National Standards Composition |
English PDF |
| GB/T 39718-2020 |
High mass flux catalyst for hydrogen peroxide deComposition 高通量过氧化氢分解催化剂 |
China National Standards Composition |
English PDF |
| GB/T 37847-2019 |
General rules for isotope Composition analysis by mass spectrometry 同位素组成质谱分析方法通则 |
China National Standards Composition |
English PDF |
| GB/T 37354-2019 |
Analytical method of chemical Composition for activated carbon mercury removal catalyst 活性炭脱汞催化剂化学成分分析方法 |
China National Standards Composition |
English PDF |
| GB/T 37631-2019 |
Man-made fiber—Test method for thermal deComposition temperature 化学纤维 热分解温度试验方法 |
China National Standards Composition |
English PDF |
| GB/T 37665-2019 |
：Non-destructive testing for chemical Compositions of ancient ceramics—PIXE analysis technique standards 古陶瓷化学组成无损检测 PIXE分析技术规范 |
China National Standards Composition |
English PDF |
| GB/T 36141-2018 |
Methods for phase Composition analysis of calcined gypsum 建筑石膏相组成分析方法 |
China National Standards Composition |
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 Composition |
English PDF |
| GB/T 34702-2017 |
Analytical method of chemical Composition for low temperature sulphur tail gas hydrogenation catalyst 低温硫磺尾气加氢催化剂化学成分分析方法 |
China National Standards Composition |
English PDF |
| GB/T 34534-2017 |
Coke—Determination of ash Composition—X-ray fluorescence spectrometric method 焦炭 灰成分含量的测定 X射线荧光光谱法 |
China National Standards Composition |
English PDF |
| GB/T 2286-2017 |
Determination of total sulfur Composition of coke 焦炭全硫含量的测定方法 |
China National Standards Composition |
English PDF |
| GB/T 34234-2017 |
Analytical method of chemical Composition for deoxy-sulphur and cyanide catalyst from coal gas 煤制气脱氧硫氰化物催化剂化学成分分析方法 |
China National Standards Composition |
English PDF |
| GB/T 33503-2017 |
Analytical method of the chemical Composition in the glass containing lead 含铅玻璃化学成分分析方法 |
China National Standards Composition |
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 Composition |
English PDF |
| GB/Z 35474-2017 |
Natural gas—Technical explanation for calculation of physical properties from Composition 天然气 通过组成计算物性参数的技术说明 |
China National Standards Composition |
English PDF |
| GB/T 3620.1-2016 |
Designation and Composition of titanium and titanium alloys 钛及钛合金牌号和化学成分 |
China National Standards Composition |
English PDF |
| GB/T 33388-2016 |
Plastics—Determination of phenolic resin Compositions—Liquid chromatography 塑料 酚醛树脂组分的测定 液相色谱法 |
China National Standards Composition |
English PDF |
| GB/T 33291-2016 |
Measurement method of pressure-Composition-temperature for reversable hydrogen asborption & desorption of hydrides 氢化物可逆吸放氢压力-组成-等温线（P-C-T）测试方法 |
China National Standards Composition |
English PDF |
| GB/T 32997-2016 |
Surface chemical analysis—General procedures for quantitative Compositional depth profiling by glow discharge optical emission spectrometry 表面化学分析 辉光放电发射光谱定量成分深度剖析的通用规程 |
China National Standards Composition |
English PDF |
| GB/T 33067-2016 |
Analysis method of chemical Composition for Pd deoxidant catalyst at the middle temperature 中温钯系脱氧剂化学成分分析方法 |
China National Standards Composition |
English PDF |
| GB/T 33029-2016 |
Composition of turpentine and related terpene products—Test methods of capillary gas chromatography 松节油及相关萜烯产品组成 毛细管气相色谱分析方法 |
China National Standards Composition |
English PDF |
| GB/T 5153-2016 |
Designation and Composition of wrought magnesium and magnesium alloys 变形镁及镁合金牌号和化学成分 |
China National Standards Composition |
English PDF |
| GB/T 3284-2015 |
Analytical method of the chemical Composition in the quartz glass 石英玻璃化学成分分析方法 |
China National Standards Composition |
English PDF |
| GB/T 31981-2015 |
Methods of sampling and sample preparation for chemical Composition analysis of titanium and titanium alloy 钛及钛合金化学成分分析取制样方法 |
China National Standards Composition |
English PDF |
| GB/T 31590-2015 |
Analytical method of chemical Composition of flue gas DeNOx catalysts 烟气脱硝催化剂化学成分分析方法 |
China National Standards Composition |
English PDF |
| GB/T 31589-2015 |
Analytical method of chemical Composition for activated MDEA decarbonization desulfurization agent 活化MDEA脱硫脱碳剂化学成分分析方法 |
China National Standards Composition |
English PDF |
| GB/T 31536-2015 |
Analytical method of chemical Composition for copper series arsenic removal agent at room temperature 常温铜系脱砷剂化学成分分析方法 |
China National Standards Composition |
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 Composition |
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 Composition |
English PDF |
| GB/T 30725-2014 |
Determination of ash Composition in solid biofuels 固体生物质燃料灰成分测定方法 |
China National Standards Composition |
English PDF |
| GB/T 8899-2013 |
Determination of maceral group Composition and minerals in coal 煤的显微组分组和矿物测定方法 |
China National Standards Composition |
English PDF |
| GB/T 29918-2013 |
Method for measuring pressure-Composition isotherms of RE-base AB5 hydrogen storage alloys 稀土系AB5型贮氢合金压力-组成等温线（PCI）的测试方法 |
China National Standards Composition |
English PDF |
| GB/T 29747-2013 |
Coal direct liquefaction - Determination of Composition for coal direct liquefaction gas - Gas chromatographic method 煤炭直接液化 生成气的组成分析 气相色谱法 |
China National Standards Composition |
English PDF |
| GB/T 5231-2012 |
Designation and chemical Composition of wrought copper and copper alloys 加工铜及铜合金牌号和化学成分 |
China National Standards Composition |
English PDF |
| GB/T 29164-2012 |
Guide for utilization of certified reference materials for Composition analysis and physical property measurements of coal 煤炭成分分析和物理特性测量标准物质应用导则 |
China National Standards Composition |
English PDF |
| GB/T 17432-2012 |
Methods of sampling for analyzing the chemical Composition of wrought aluminum and aluminum alloys 变形铝及铝合金化学成分分析取样方法 |
China National Standards Composition |
English PDF |
| GB/T 27894.6-2012 |
Natural gas - Determination of Composition with defined uncertainty by gas chromatography - Part 6: Determination of hydrogen helium oxygen nitrogen carbon dioxide and C1 to C8 hydrocarbons using three capillary columns 天然气 在一定不确定度下用气相色谱法测定组成 第6部分：用三根毛细管色谱柱测定氢、氦、氧、氮、二氧化碳和C1至C8的烃类 |
China National Standards Composition |
English PDF |
| GB/T 28901-2012 |
Analysis of coke-oven gas Composition by gas chromatography 焦炉煤气组分气相色谱分析方法 |
China National Standards Composition |
English PDF |
| GB/T 28898-2012 |
Evaluation of uncertainty in chemical Composition analysis for metallurgical materials 冶金材料化学成分分析测量不确定度评定 |
China National Standards Composition |
English PDF |
| GB/T 27894.5-2012 |
Natural gas - Determination of Composition with defined uncertainty by gas chromatography - Part 5: Determination of nitrogen,carbon dioxideand C1 to C5 and C6+ hydrocarbons for a laboratory and on-line process application using three columns 天然气 在一定不确定度下用气相色谱法测定组成 第5部分：实验室和在线工艺系统中用三根色谱柱测定氮、二氧化碳和C1至C5及C6+的烃类 |
China National Standards Composition |
English PDF |
| GB/T 27894.4-2012 |
Natural gas - Determination of Composition with defined uncertainty by gas chromatography - Part 4: Determination of nitrogen,carbon dioxide and C1 to C5 and C6+ hydrocarbons for a laboratory and on-line measuring system using two columns 天然气 在一定不确定度下用气相色谱法测定组成 第4部分：实验室和在线测量系统中用两根色谱柱测定氮、二氧化碳和C1至C5及C6+的烃类 |
China National Standards Composition |
English PDF |
| GB/T 28814-2012 |
The guide for Composition of the ±800kV converter station operating code ±800kV换流站运行规程编制导则 |
China National Standards Composition |
English PDF |
| GB/T 27894.3-2011 |
Natrual gas - Determination of Composition with defined uncertainty by gas chromatography - Part 3: Determination of hydrogen,helium,oxyen,nitrogen,carbon dioxide and hydrocarbons up to C8 using two packed columns 天然气 在一定不确定度下用气相色谱法测定组成 第3部分：用两根填充柱测定氢、氦、氧、氮、二氧化碳和直至C8的烃类 |
China National Standards Composition |
English PDF |
| GB/T 27894.2-2011 |
Natural gas - Determination of Composition with defined uncertainty by gas chromatography - Part 2: Measuring-system characteristics and statistics for processing of data 天然气 在一定不确定度下用气相色谱法测定组成 第2部分：测量系统的特性和数理统计 |
China National Standards Composition |
English PDF |
| GB/T 27894.1-2011 |
Natural gas - Determination of Composition with defined uncertainty by gas chromatogramphy - Part 1：Guidelines for tailored analysis 天然气 在一定不确定度下用气相色谱法测定组成 第1部分：分析导则 |
China National Standards Composition |
English PDF |
| GB/T 27803-2011 |
Analysis method for solid Composition releasing chorine dioxide 二氧化氯固体释放剂分析方法 |
China National Standards Composition |
English PDF |
| GB/T 27802-2011 |
Solid Composition releasing chorine dioxide 二氧化氯固体释放剂 |
China National Standards Composition |
English PDF |
| GB/T 17747.2-2011 |
Natural gas - Calculation of compression factor - Part 2: Calculation using molar-Composition analysis 天然气压缩因子的计算 第2部分：用摩尔组成进行计算 |
China National Standards Composition |
English PDF |
| GB/T 26314-2010 |
Designation and Composition of zirconium and zirconium alloys 锆及锆合金牌号和化学成分 |
China National Standards Composition |
English PDF |
| GB 26447-2010 |
Transport of dangerous goods - Classification procedures,test methods relating to ammonium nitrate fertilizers capable of self-sustaining deComposition 危险货物运输 能够自持分解的硝酸铵化肥的分类程序、试验方法和判据 |
China National Standards Composition |
English PDF |
| GB/T 26196-2010 |
Fireworks and firecrackers - Determination of carbon content in pyrotechnic Compositions - High frequency-infrared absorption method 烟花爆竹 烟火药中碳含量的测定 高频-红外吸收法 |
China National Standards Composition |
English PDF |
| GB/T 26195-2010 |
Fireworks and firecracker - Determination of arsenic in pyrotechnic Composition 烟花爆竹 烟火药中砷的测定 |
China National Standards Composition |
English PDF |
| GB/T 15814.1-2010 |
Fireworks and firecracker - Qualitative determination of pyrotechnic Compositions 烟花爆竹烟火药成分定性测定 |
China National Standards Composition |
English PDF |
| GB/T 26054-2010 |
Reproduced Composition powder of cemented carbide 硬质合金再生混合料 |
China National Standards Composition |
English PDF |
| GB/T 25829-2010 |
Permissisible variations for chemical Composition of superalloy products 高温合金成品化学成分允许偏差 |
China National Standards Composition |
English PDF |
| GB/T 25494-2010 |
Test methods for Composition analysis of getters 吸气剂成分分析测试方法 |
China National Standards Composition |
English PDF |
| GB 50634-2010 |
Code for design of industrial waste Composition in cement kiln 水泥窑协同处置工业废物设计规范(2015年版) |
China National Standards Composition |
English PDF |
| GB/T 24894-2010 |
Animal and vegetable fats and oils - Determination of the Composition of fatty acids in the 2-position of the triglyceride molecules 动植物油脂 甘三酯分子2-位脂肪酸组分的测定 |
China National Standards Composition |
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 Composition |
English PDF |
| GB/T 14163-2009 |
Classification of working-hours consumption symbols and Composition of standard working-hours 工时消耗分类、代号和标准工时构成 |
China National Standards Composition |
English PDF |
| GB/T 12033-2008 |
Determination of carbohydrate Composition in raw materials and pulps by gas chromatography 造纸原料和纸浆中糖类组分的气相色谱的测定 |
China National Standards Composition |
English PDF |
| GB/T 10410-2008 |
Analysis of manufactured gas and liquefied petroleum gas normal Composition by gas chromatography 人工煤气和液化石油气常量组分气相色谱分析法 |
China National Standards Composition |
English PDF |
| GB/T 22279-2008 |
Guide for development of certified reference materials for the Composition analysis and the physical property measurements of coal 煤炭成分分析和物理特性测量标准物质研制导则 |
China National Standards Composition |
English PDF |
| GB/T 15590-2008 |
Method of determining microlithotype Composition 显微煤岩类型测定方法 |
China National Standards Composition |
English PDF |
| GB/T 13304.1-2008 |
Steels classification - Part 1: Classification of according to chemical Composition 钢分类 第1部分：按化学成分分类 |
China National Standards Composition |
English PDF |
| GB/T 3190-2008 |
Wrought aluminium and aluminium alloy - Chemical Composition 变形铝及铝合金化学成分 |
China National Standards Composition |
English PDF |
| GB/T 10628-2008 |
Gas analysis - Comparison methods for determining and checking the Composition of calibration gas mixtures 气体分析 校准混合气组成的测定和校验 比较法 |
China National Standards Composition |
English PDF |
| GB/T 21613-2008 |
Dangerous goods - Test method for determination of the accelerating deComposition temperature 危险品 自加速分解温度试验方法 |
China National Standards Composition |
English PDF |
| GB/T 8627-2007 |
Test method for density of smoke from the burning or deComposition of building materials 建筑材料燃烧或分解的烟密度试验方法 |
China National Standards Composition |
English PDF |
| GB/T 5235-2007 |
Wrought nickel and nickel alloys - Chemical Composition and forms of wrought products 加工镍及镍合金 化学成分和产品形状 |
China National Standards Composition |
English PDF |
| GB/T 3620.2-2007 |
Titanium and titanium alloys-permissible variations of chemical Composition for wrought product analysis 钛及钛合金加工产品化学成分允许偏差 |
China National Standards Composition |
English PDF |
| GB/T 3620.1-2007 |
Designation and Composition of titanium and titanium alloys 钛及钛合金牌号和化学成分 |
China National Standards Composition |
English PDF |
| GB/T 20878-2007 |
Stainless and heat-resisting steels - Designation and chemical Composition 不锈钢和耐热钢 牌号及化学成分 |
China National Standards Composition |
English PDF |
| GB/T 20671.9-2006 |
Classification system and test methods for nonmetallic gasket materials - Part 9: Standard test method for binder durability of cork Composition gasket materials 非金属垫片材料分类体系及试验方法 第9部分: 软木垫片材料胶结物耐久性试验方法 |
China National Standards Composition |
English PDF |
| GB/T 20523-2006 |
Composition and calculation of enterprise logistics cost 企业物流成本构成与计算 |
China National Standards Composition |
English PDF |
| GB/T 20618-2006 |
Fireworks and firecrackers - Determination of nitrates content in pyrotechnic Composition 烟花爆竹 烟火药中硝酸盐含量的测定 |
China National Standards Composition |
English PDF |
| GB/T 20617-2006 |
Fireworks and firecrackers - Determination of ferrum content in pyrotechnic Composition 烟花爆竹 烟火药中铁含量的测定 |
China National Standards Composition |
English PDF |
| GB/T 20616-2006 |
Fireworks and firecrackers - Determination of bismuth content in pyrotechnic Composition 烟花爆竹 烟火药中铋含量的测定 |
China National Standards Composition |
English PDF |
| GB/T 20615-2006 |
Fireworks and firecrackers - Determination of aluminum content in pyrotechnic Composition 烟花爆竹 烟火药中铝含量的测定 |
China National Standards Composition |
English PDF |
| GB/T 20614-2006 |
Fireworks and firecrackers - Determination of perchlorates content in pyrotechnic Composition 烟花爆竹 烟火药中高氯酸盐含量的测定 |
China National Standards Composition |
English PDF |
| GB/T 20473-2006 |
Dry mix thermal insulating Composition for buildings 建筑保温砂浆 |
China National Standards Composition |
English PDF |
| GB/T 20212-2006 |
Composition of fixing fuse for firecrakers 爆竹用固引剂 |
China National Standards Composition |
English PDF |
| GB/T 20379-2006 |
Starch derivatives - Determination of the Composition of glucose syrups,fructose syrups and hydrogenated glucose syrups - Method using high-performance liquid chromatography 淀粉衍生物 葡萄糖浆、果糖浆和氢化葡萄糖浆成分的测定 高效液相色谱法 |
China National Standards Composition |
English PDF |
| GB/T 222-2006 |
Permissible tolerances for chemical Composition of steel products 钢的成品化学成分允许偏差 |
China National Standards Composition |
English PDF |
| GB/T 20066-2006 |
Steel and iron -- Sampling and preparation of samples for the determination of chemical Composition 钢和铁 化学成分测定用试样的取样和制样方法 |
China National Standards Composition |
English PDF |
| GB/T 19469-2004 |
Determination of ignition temperature of pyrotechnic Composition--DTA-TG analysis 烟火药剂着火温度的测定 差热-热重分析法 |
China National Standards Composition |
English PDF |
| GB/T 19468-2004 |
Determination of chlorates content in pyrotechnic Composition 烟火药剂中氯酸盐含量的测定 |
China National Standards Composition |
English PDF |
| GB/T 5153-2003 |
Designation and Composition of wrought magnesium and magnesium alloys 变形镁及镁合金牌号和化学成分 |
China National Standards Composition |
English PDF |
| GB/T 19356-2003 |
Thermal spraying--Powders--Composition and technical supply conditions 热喷涂 粉末 成分和供货技术条件 |
China National Standards Composition |
English PDF |
| GB 14470.2-2002 |
Discharge standard for water pollutants from ordnance industry--Initiating explosive material and relative Composition 兵器工业水污染物排放标准 火工药剂 |
China National Standards Composition |
English PDF |
| GB/T 17458-1998 |
Ductile iron pipes--Centrifugal cement mortar lining--Composition controls of freshly appliedmortar 球墨铸铁管 水泥砂浆离心法衬层 新拌砂浆的成分检验 |
China National Standards Composition |
English PDF |
| GB/T 15813-1995 |
Formed Composition for fireworks--Separating and crushing 烟花爆竹成型药剂 样品分离和粉碎 |
China National Standards Composition |
English PDF |
| GB/T 15000.5-1994 |
Directives for the work of reference materials(5)--Technologic rules for reference materials of chemical Composition 标准样品工作导则(5) 化学成分标准样品技术通则 |
China National Standards Composition |
English PDF |
| GB/T 3284-1993 |
Analytical method of the chemical Compositionin the quartz glass 石英玻璃化学成分分析方法 |
China National Standards Composition |
English PDF |
| GB/T 513-1977 |
Determination of mechanical impuritiesin lubricating greases (acid deComposition method) 润滑脂机械杂质测定法 (酸分解法) |
China National Standards Composition |
English PDF |
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