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| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| GB/T 25440.4-2010 |
Retrieval and analysis of surgical implants - Part 4: Analysis of retrieved ceraMic surgical implants 外科植入物的取出与分析 第4部分：取出陶瓷外科植入物的分析 |
China National Standards Mi |
 English PDF |
| GB/T 25308-2010 |
D.C. Filters for HVDC transMission system 高压直流输电系统直流滤波器 |
China National Standards Mi |
English PDF |
| GB/T 13165-2010 |
Methods of measurement on noise eMitted by arc welding machine 电弧焊机噪声测定方法 |
China National Standards Mi |
English PDF |
| GB/T 12162.4-2010 |
X and gamma reference radiation for calibrating dosemeters and doserate meters and for deterMining their response as a function of photon energy - Part 4: Calibration of area and personal dosemeters in low energy X reference radiation fields 用于校准剂量仪和剂量率仪及确定其能量响应的X和γ参考辐射 第4部分：低能X射线参考辐射场中场所和个人剂量仪的校准 |
China National Standards Mi |
English PDF |
| GB/T 25352-2010 |
Test method to deterMine the burnthrough resistance of thermal/acoustic insulation materials 隔热隔音材料耐烧穿试验方法 |
China National Standards Mi |
English PDF |
| GB/T 8190.9-2010 |
Reciprocating internal combustion engines - Exhaust eMission measurement - Part 9: Test cycles and test procedures for test-bed measurement of exhaust gas smoke emissions from compression ignition engines operating under transient conditions 往复式内燃机 排放测量 第9部分：压燃式发动机瞬态工况排气烟度的试验台测量用试验循环和测试规程 |
China National Standards Mi |
English PDF |
| GB/T 8190.4-2010 |
Reciprocating internal combustion engines - Exhaust eMission measurement - Part 4: Steady-state test cycles for different engine applications 往复式内燃机 排放测量 第4部分：不同用途发动机的稳态试验循环 |
China National Standards Mi |
English PDF |
| GB/T 8190.1-2010 |
Reciprocating internal combustion engines - Exhaust eMission measurement - Part 1: Test-bed measurement of gaseous and particulate exhaust emissions 往复式内燃机 排放测量 第1部分：气体和颗粒排放物的试验台测量 |
China National Standards Mi |
English PDF |
| GB/T 8190.10-2010 |
Reciprocating internal combustion engines - Exhaust eMission measurement - Part 10: Test cycles and test procedures for field measurement of exhaust gas smoke emissions from compression ignition engines operating under transient conditions 往复式内燃机 排放测量 第10部分：压燃式发动机瞬态工况排气烟度的现场测量用试验循环和测试规程 |
China National Standards Mi |
English PDF |
| GB/T 6118-2010 |
End Mills - Technical specifications 立铣刀技术条件 |
China National Standards Mi |
English PDF |
| GB/T 6117.3-2010 |
End Mills - Part 3: Milling cutters with 7：24 taper shanks 立铣刀 第3部分：7:24锥柄立铣刀 |
China National Standards Mi |
English PDF |
| GB/T 6117.2-2010 |
End Mills - Part 2: Milling cutters with morse taper shanks 立铣刀 第2部分：莫氏锥柄立铣刀 |
China National Standards Mi |
English PDF |
| GB/T 6117.1-2010 |
End Mills - Part 1: Milling cutters with parallel shanks 立铣刀 第1部分：直柄立铣刀 |
China National Standards Mi |
English PDF |
| GB/T 25414-2010 |
Thickness liMit and test method of mulch film for cotton planting 棉花种植用地膜厚度限值及测定 |
China National Standards Mi |
English PDF |
| GB/T 25413-2010 |
LiMit and test method for residual quantity of agricultural mulch film 农田地膜残留量限值及测定 |
China National Standards Mi |
English PDF |
| GB/T 25391-2010 |
Technical specification of water-pumping wind-Mill 风力提水机组技术规范 |
China National Standards Mi |
English PDF |
| GB/T 25379.2-2010 |
Modular units for machine tools - Workholding pallets - Part 2: Workholding pallets of noMinal size greater than 800 mm 机床通用部件 工件随行托板 第2部分：名义尺寸大于800mm的工件随行托板 |
China National Standards Mi |
English PDF |
| GB/T 25379.1-2010 |
Modular units for machine tools - Workholding pallets - Part 1: Workholding pallets up to 800 mm noMinal size 机床通用部件 工件随行托板 第1部分：名义尺寸至800mm的工件随行托板 |
China National Standards Mi |
English PDF |
| GB/T 25375-2010 |
Metal-cutting machine tools - Check and evaluation for combine surface by Miniating 金属切削机床 结合面涂色法检验及评定 |
China National Standards Mi |
English PDF |
| GB/T 25370-2010 |
Foundry machinery - TerMinology 铸造机械 术语 |
China National Standards Mi |
English PDF |
| GB/T 25357-2010 |
Petroleum, petrocheMical and natural gas industries - Process positive-displacement rotary-type compressors 石油、石化及天然气工业流程用容积式回转压缩机 |
China National Standards Mi |
English PDF |
| GB/T 25353-2010 |
Test method to deterMine the flammability and flame propagation characteristics of thermal/acoustic insulation materials 隔热隔音材料燃烧及火焰蔓延特性试验方法 |
China National Standards Mi |
English PDF |
| GB/T 12448-2010 |
Woodworking machines - ProgramMing method for the types 木工机床 型号编制方法 |
China National Standards Mi |
English PDF |
| GB/T 1148-2010 |
Internal combustion engines - AluMinium pistons - Specifications 内燃机 铝活塞 技术条件 |
China National Standards Mi |
English PDF |
| GB/T 9289-2010 |
TerMinology in sugar industry 制糖工业术语 |
China National Standards Mi |
English PDF |
| GB/T 25283-2010 |
Specification for comprehensive exploration and evaluation of Mineral resources+(No.1 modification sheet) 矿产资源综合勘查评价规范+(第1号修改单) |
China National Standards Mi |
English PDF |
| GB/T 18340.6-2010 |
Organic geocheMical analysis methods for geological samples - Part 6：Determination of gasoline group component - Mass spectrometry 地质样品有机地球化学分析方法 第6部分：汽油族组成测定 质谱法 |
China National Standards Mi |
English PDF |
| GB/T 18340.5-2010 |
Organic geocheMical analysis methods for geological samples - Part 5: Analysis of saturated hydrocarbons in rock extracts and crude oils - Gas chromatography 地质样品有机地球化学分析方法 第5部分：岩石提取物和原油中饱和烃分析 气相色谱法 |
China National Standards Mi |
English PDF |
| GB/T 18340.4-2010 |
Organic geocheMical analysis methods for geological samples - Part 4：Determination of aromatic hydrocarbon group component in heavy fraction of oil - Mass spectrometry 地质样品有机地球化学分析方法 第4部分：石油重馏分中芳香烃族组分测定 质谱法 |
China National Standards Mi |
English PDF |
| GB/T 18340.3-2010 |
Organic geocheMical analysis method for geological samples - Part 3： Determination of saturated hydrocarbon group components in heavy fraction of oil - Mass spectrometry 地质样品有机地球化学分析方法 第3部分：石油重馏分中饱和烃族组分测定 质谱法 |
China National Standards Mi |
English PDF |
| GB/T 18340.2-2010 |
Organic geocheMical analysis method for geological samples - Part 2: Determination of organic carbon stable isotopic component - Isotopic mass spectrometry 地质样品有机地球化学分析方法 第2部分：有机质稳定碳同位素测定 同位素质谱法 |
China National Standards Mi |
English PDF |
| GB/T 18340.1-2010 |
Organic geocheMical analysis methods for geological samples - Part 1： Analysis of light crude oils - Gas chromatography 地质样品有机地球化学分析方法 第1部分：轻质原油分析 气相色谱法 |
China National Standards Mi |
English PDF |
| GB/T 17418.7-2010 |
Methods for analysis of noble metals in geocheMical samples - Part 7: Determination of platinum group elements - By nickel sulfide fire assay-inductively coupled plasma mass spectrometry 地球化学样品中贵金属分析方法 第7部分：铂族元素量的测定 镍锍试金-电感耦合等离子体质谱法 |
China National Standards Mi |
English PDF |
| GB/T 17418.6-2010 |
Methods for analysis of noble metals in geocheMical samples - Part 6: Determination of platinum, palladium and gold content - Preconcentration by fire assay - emission spectrometry 地球化学样品中贵金属分析方法 第6部分：铂量、钯量和金量的测定 火试金富集-发射光谱法 |
China National Standards Mi |
English PDF |
| GB/T 17418.5-2010 |
Methods for analysis of noble metals in geocheMical samples - Part 5: Determination of ruthenium and osmium content - Separationby distillation-catalytic spectrophotometric method 地球化学样品中贵金属分析方法 第5部分：钌量和锇量的测定 蒸馏分离-催化分光光度法 |
China National Standards Mi |
English PDF |
| GB/T 17418.4-2010 |
Methods for analysis of noble metals in geocheMical samples - Part 4: Determination of iridium content - Preconcentration by thiourea-catalytic spectrophotometric method 地球化学样品中贵金属分析方法 第4部分：铱量的测定 硫脲富集-催化分光光度法 |
China National Standards Mi |
English PDF |
| GB/T 17418.3-2010 |
Methods for analysis of noble metals in geocheMical samples - Part 3: Determination of palladium content - Preconcentration by thiourea - graphite furnace atomic absorption spectrophotometric method 地球化学样品中贵金属分析方法 第3部分：钯量的测定 硫脲富集-石墨炉原子吸收分光光度法 |
China National Standards Mi |
English PDF |
| GB/T 17418.2-2010 |
Methods for analysis of noble metals in geocheMical samples - Part 2：Determination of platinum and rhodium content-Preconcentration by thiourea-catalytic polarographic method 地球化学样品中贵金属分析方法 第2部分：铂量和铑量的测定 硫脲富集-催化极谱法 |
China National Standards Mi |
English PDF |
| GB/T 17418.1-2010 |
Methods for analysis of noble metals in geocheMical samples - Part 1：General rules and regulations 地球化学样品中贵金属分析方法 第1部分：总则及一般规定 |
China National Standards Mi |
English PDF |
| GB/T 17417.2-2010 |
Method for cheMical analysis of rare earth ores - Part 2: Determination of scandium content 稀土矿石化学分析方法 第2部分：钪量测定 |
China National Standards Mi |
English PDF |
| GB/T 17417.1-2010 |
Method for cheMical analysis of rare earth ores - Part 1: Determination of rare earths 稀土矿石化学分析方法 第1部分：稀土分量测定 |
China National Standards Mi |
English PDF |
| GB/T 17416.2-2010 |
Method for cheMical analysis of Zirconium ores - Part 2: Determination of Zirconium and Hafnium contents 锆矿石化学分析方法 第2部分：锆量和铪量测定 |
China National Standards Mi |
English PDF |
| GB/T 17416.1-2010 |
Method for cheMical analysis of Zirconium ores - Part 1: Determination of Zirconium- Hafnium oxide content 锆矿石化学分析方法 第1部分：锆铪合量测定 |
China National Standards Mi |
English PDF |
| GB/T 17415.2-2010 |
Methods for cheMical analysis of tantalum and niobium ores - Part 2: Determination of niobium content 钽矿石、铌矿石化学分析方法 第2部分：铌量测定 |
China National Standards Mi |
English PDF |
| GB/T 17415.1-2010 |
Methods for cheMical analysis of tantalum and niobium ores - Part 1: Determination of tantalum content 钽矿石、铌矿石化学分析方法 第1部分：钽量测定 |
China National Standards Mi |
English PDF |
| GB/T 17414.2-2010 |
Method for cheMical analysis of Beryllium ores - Part 2：Determination of Beryllium content - Catalytic polarographic method 铍矿石化学分析方法 第2部分：铍量测定 催化极谱法 |
China National Standards Mi |
English PDF |
| GB/T 17414.1-2010 |
Method for cheMical analysis of Beryllium ores - Part 1：Determination of Beryllium content - Eriochrome cyanine R photometric method 铍矿石化学分析方法 第1部分：铍量测定 埃利罗菁R光度法 |
China National Standards Mi |
English PDF |
| GB/T 17413.3-2010 |
Methods for cheMical analysis of lithium、rubidium and cesium ores - Part 3: Determination of cesium content 锂矿石、铷矿石、铯矿石化学分析方法 第3部分：铯量测定 |
China National Standards Mi |
English PDF |
| GB/T 17413.2-2010 |
Methods for cheMical analysis of lithium、rubidium and cesium ores - Part 2: Determination of rubidium content 锂矿石、铷矿石、铯矿石化学分析方法 第2部分：铷量测定 |
China National Standards Mi |
English PDF |
| GB/T 17413.1-2010 |
Methods for cheMical analysis of lithium、rubidium and cesium ores - Part 1: Determination of lithium content 锂矿石、铷矿石、铯矿石化学分析方法 第1部分：锂量测定 |
China National Standards Mi |
English PDF |
| GB/T 15927-2010 |
Method for cheMical analysis of arsenic ores - Determination of arsenic content 砷矿石化学分析方法 砷量测定 |
China National Standards Mi |
English PDF |
| GB/T 15926-2010 |
Method for cheMical analysis of bismuth ores - Determination of bismuth content 铋矿石化学分析方法 铋量测定 |
China National Standards Mi |
English PDF |
| GB/T 15925-2010 |
Method for cheMical analysis of antimony ores - Determination of antimony content 锑矿石化学分析方法 锑量测定 |
China National Standards Mi |
English PDF |
| GB/T 15924-2010 |
Method for cheMical analysis of tin ores - Determination of tin content 锡矿石化学分析方法 锡量测定 |
China National Standards Mi |
English PDF |
| GB/T 15923-2010 |
Method for cheMical analysis of nickel ores - Determination of nickel content 镍矿石化学分析方法 镍量测定 |
China National Standards Mi |
English PDF |
| GB/T 15922-2010 |
Method for cheMical analysis of cobalt ores - Determination of cobalt content 钴矿石化学分析方法 钴量测定 |
China National Standards Mi |
English PDF |
| GB/T 14840-2010 |
Methods for cheMical analysis of limestones - Determination of free silicon dioxide content 石灰岩化学分析方法 游离二氧化硅量测定 |
China National Standards Mi |
English PDF |
| GB/T 14506.9-2010 |
Methods for cheMical analysis of silicate rocks - Part 9: Determination of phosphorus pentoxide content 硅酸盐岩石化学分析方法 第9部分：五氧化二磷量测定 |
China National Standards Mi |
English PDF |
| GB/T 14506.8-2010 |
Methods for cheMical analysis of silicate rocks - Part 8: Determination of titanium dioxide content 硅酸盐岩石化学分析方法 第8部分：二氧化钛量测定 |
China National Standards Mi |
English PDF |
| GB/T 14506.7-2010 |
Methods for cheMical analysis of silicate rocks - Part 7: Determination of magnesium oxide content 硅酸盐岩石化学分析方法 第7部分：氧化镁量测定 |
China National Standards Mi |
English PDF |
| GB/T 14506.6-2010 |
Methods for cheMical analysis of silicate rocks - Part 6: Determination of calcium oxide content 硅酸盐岩石化学分析方法 第6部分：氧化钙量测定 |
China National Standards Mi |
English PDF |
| GB/T 14506.5-2010 |
Methods for cheMical analysis of silicate rocks - Part 5: Determination of ferric oxide content 硅酸盐岩石化学分析方法 第5部分：总铁量测定 |
China National Standards Mi |
English PDF |
| GB/T 14506.4-2010 |
Methods for cheMical analysis of silicate rocks - Part 4: Determination of aluminium oxide content 硅酸盐岩石化学分析方法 第4部分：三氧化二铝量测定 |
China National Standards Mi |
English PDF |
| GB/T 14506.3-2010 |
Methods for cheMical analysis of silicate rocks - Part 3: Determination of silicon dioxide content 硅酸盐岩石化学分析方法 第3部分：二氧化硅量测定 |
China National Standards Mi |
English PDF |
| GB/T 14506.30-2010 |
Methods for cheMical analysis of silicate rocks - Part 30: Determination of 44 elements 硅酸盐岩石化学分析方法 第30部分：44个元素量测定 |
China National Standards Mi |
English PDF |
| GB/T 14506.29-2010 |
Methods for cheMical analysis of silicate rocks - Part 29: Determination of 22 elements including rare earth elements 硅酸盐岩石化学分析方法 第29部分：稀土等22个元素量测定 |
China National Standards Mi |
English PDF |
| GB/T 14506.28-2010 |
Methods for cheMical analysis of silicate rocks - Part 28: Determination of 16 major and minor elements content 硅酸盐岩石化学分析方法 第28部分：16个主次成分量测定 |
China National Standards Mi |
English PDF |
| GB/T 14506.26-2010 |
Methods for cheMical analysis of silicate rocks - Part 26: Determination of cobalt content 硅酸盐岩石化学分析方法 第26部分：钴量测定 |
China National Standards Mi |
English PDF |
| GB/T 14506.25-2010 |
Methods for cheMical analysis of silicate rocks - Part 25: Determination of molybdenum and tungsten content 硅酸盐岩石化学分析方法 第25部分：钼和钨量测定 |
China National Standards Mi |
English PDF |
| GB/T 14506.24-2010 |
Methods for cheMical analysis of silicate rocks - Part 24: Determination of cadmium content 硅酸盐岩石化学分析方法 第24部分：镉量测定 |
China National Standards Mi |
English PDF |
| GB/T 14506.23-2010 |
Methods for cheMical analysis of silicate rocks - Part 23: Determination of chromium content 硅酸盐岩石化学分析方法 第23部分：铬量测定 |
China National Standards Mi |
English PDF |
| GB/T 14506.22-2010 |
Methods for cheMical analysis of silicate rocks - Part 22: Determination of vanadium content 硅酸盐岩石化学分析方法 第22部分：钒量测定 |
China National Standards Mi |
English PDF |
| GB/T 14506.2-2010 |
Methods for cheMical analysis of silicate rocks - Part 2: Determination of combined water content 硅酸盐岩石化学分析方法 第2部分：化合水量测定 |
China National Standards Mi |
English PDF |
| GB/T 14506.21-2010 |
Methods for cheMical analysis of silicate rocks - Part 21: Determination of nickel and cobalt content 硅酸盐岩石化学分析方法 第21部分：镍和钴量测定 |
China National Standards Mi |
English PDF |
| GB/T 14506.20-2010 |
Methods for cheMical analysis of silicate rocks - Part 20: Determination of zinc content 硅酸盐岩石化学分析方法 第20部分：锌量测定 |
China National Standards Mi |
English PDF |
| GB/T 14506.19-2010 |
Methods for cheMical analysis of silicate rocks - Part 19: Determination of lead content 硅酸盐岩石化学分析方法 第19部分：铅量测定 |
China National Standards Mi |
English PDF |
| GB/T 14506.18-2010 |
Methods for cheMical analysis of silicate rocks - Part 18: Determination of copper content 硅酸盐岩石化学分析方法 第18部分：铜量测定 |
China National Standards Mi |
English PDF |
| GB/T 14506.17-2010 |
Methods for cheMical analysis of silicate rocks - Part 17: Determination of strontium content 硅酸盐岩石化学分析方法 第17部分：锶量测定 |
China National Standards Mi |
English PDF |
| GB/T 14506.16-2010 |
Methods for cheMical analysis of silicate rocks - Part 16: Determination of rubidium content 硅酸盐岩石化学分析方法 第16部分：铷量测定 |
China National Standards Mi |
English PDF |
| GB/T 14506.15-2010 |
Methods for cheMical analysis of silicate rocks - Part 15: Determination of lithium content 硅酸盐岩石化学分析方法 第15部分：锂量测定 |
China National Standards Mi |
English PDF |
| GB/T 14506.14-2010 |
Methods for cheMical analysis of silicate rocks - Part 14: Determination of ferrous oxide content 硅酸盐岩石化学分析方法 第14部分：氧化亚铁量测定 |
China National Standards Mi |
English PDF |
| GB/T 14506.13-2010 |
Methods for cheMical analysis of silicate rocks - Part 13: Determination of sulfur content 硅酸盐岩石化学分析方法 第13部分：硫量测定 |
China National Standards Mi |
English PDF |
| GB/T 14506.12-2010 |
Methods for cheMical analysis of silicate rocks - Part 12: Determination of fluorine content 硅酸盐岩石化学分析方法 第12部分：氟量测定 |
China National Standards Mi |
English PDF |
| GB/T 14506.1-2010 |
Methods for cheMical analysis of silicate rocks - Part 1: Determination of hygroscopic water content 硅酸盐岩石化学分析方法 第1部分：吸附水量测定 |
China National Standards Mi |
English PDF |
| GB/T 14506.11-2010 |
Methods for cheMical analysis of silicate rocks - Part 11: Determination of potassium oxide and sodium oxide content 硅酸盐岩石化学分析方法 第11部分：氧化钾和氧化钠量测定 |
China National Standards Mi |
English PDF |
| GB/T 14506.10-2010 |
Methods for cheMical analysis of silicate rocks - Part 10: Determination of manganese oxide content 硅酸盐岩石化学分析方法 第10部分：氧化锰量测定 |
China National Standards Mi |
English PDF |
| GB/T 14505-2010 |
Method for cheMical analysis of rocks and ores - General rules and regulations 岩石和矿石化学分析方法 总则及一般规定 |
China National Standards Mi |
English PDF |
| GB/T 14353.9-2010 |
Methods for cheMical analysis of copper ores, lead ores and zinc ores - Part 9: Determination of molybdenum content 铜矿石、铅矿石和锌矿石化学分析方法 第9部分：钼量测定 |
China National Standards Mi |
English PDF |
| GB/T 14353.8-2010 |
Methods for cheMical analysis of copper ores, lead ores and zinc ores - Part 8: Determination of bismuth content 铜矿石、铅矿石和锌矿石化学分析方法 第8部分：铋量测定 |
China National Standards Mi |
English PDF |
| GB/T 14353.7-2010 |
Methods for cheMical analysis of copper ores, lead ores and zinc ores - Part 7: Determination of arsenic content 铜矿石、铅矿石和锌矿石化学分析方法 第7部分：砷量测定 |
China National Standards Mi |
English PDF |
| GB/T 14353.6-2010 |
Methods for cheMical analysis of copper ores, lead ores and zinc ores - Part 6: Determination of cobalt content 铜矿石、铅矿石和锌矿石化学分析方法 第6部分：钴量测定 |
China National Standards Mi |
English PDF |
| GB/T 14353.5-2010 |
Methods for cheMical analysis of copper ores,lead ores and zinc ores - Part 5: Determination of nickel content 铜矿石、铅矿石和锌矿石化学分析方法 第5部分：镍量测定 |
China National Standards Mi |
English PDF |
| GB/T 14353.4-2010 |
Methods for cheMical analysis of copper ores, lead ores and zinc ores - Part 4: Determination of cadmium content 铜矿石、铅矿石和锌矿石化学分析方法 第4部分：镉量测定 |
China National Standards Mi |
English PDF |
| GB/T 14353.3-2010 |
Methods for cheMical analysis of copper ores, lead ores and zinc ores - Part 3: Determination of zinc content 铜矿石、铅矿石和锌矿石化学分析方法 第3部分：锌量测定 |
China National Standards Mi |
English PDF |
| GB/T 14353.2-2010 |
Methods for cheMical analysis of copper ores, lead ores and zinc ores - Part 2: Determination of lead content 铜矿石、铅矿石和锌矿石化学分析方法 第2部分：铅量测定 |
China National Standards Mi |
English PDF |
| GB/T 14353.16-2010 |
Methods for cheMical analysis of copper ores, lead ores and zinc ores - Part 16: Determination of tellurium content 铜矿石、铅矿石和锌矿石化学分析方法 第16部分：碲量测定 |
China National Standards Mi |
English PDF |
| GB/T 14353.12-2010 |
Methods for cheMical analysis of copper ores, lead ores and zinc ores - Part 12: Determination of sulfur content 铜矿石、铅矿石和锌矿石化学分析方法 第12部分：硫量测定 |
China National Standards Mi |
English PDF |
| GB/T 14353.1-2010 |
Methods for cheMical analysis of copper ores, lead ores and zinc ores - Part 1: Determination of copper content 铜矿石、铅矿石和锌矿石化学分析方法 第1部分：铜量测定 |
China National Standards Mi |
English PDF |
| GB/T 14353.11-2010 |
Methods for cheMical analysis of copper ores, lead ores and zinc ores - Part 11: Determination of silver content 铜矿石、铅矿石和锌矿石化学分析方法 第11部分：银量测定 |
China National Standards Mi |
English PDF |
| GB/T 14353.10-2010 |
Methods for cheMical analysis of copper ores, lead ores and zinc ores - Part 10: Determination of tungsten content 铜矿石、铅矿石和锌矿石化学分析方法 第10部分：钨量测定 |
China National Standards Mi |
English PDF |
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