Browse Standards
4761+ standards in database
4761 result(s) found
钛及钛合金板材
Titanium and titanium alloy plate and sheet
工程机械用高强度耐磨钢板和钢带
High strength abrasion resistant steel plate, sheet and strip for construction machine
双辊铸轧热轧薄钢板及钢带的尺寸、外形、重量及允许偏差
Dimension, shape, weight and tolerance for twin-roll casting thin gauge hot-rolled steel strip and sheet
钢中非金属夹杂物的评定和统计 扫描电镜法
Rating and classifying of inclusions in steel—Scanning electron microscope method
钢筋混凝土用钢 第3部分：钢筋焊接网
Steel for the reinforcement of concrete—Part 3:Welded fabric
电磁纯铁
Magnetic iron
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
Ferromanganese，ferromanganese-silicon，nitrogen-bearing ferromanganese and manganese metal—Determination of manganese content—Potentiometric method， titrimetric method after ammonium nitrate oxidation and titrimetric method after perchloric acid oxidation
电磁纯铁及软磁合金矫顽力的抛移测量方法
Methods of coercivity measurement of magnetic iron and magnetically soft alloy by pulling out procedure
液压支柱用热轧无缝钢管
Seamless hot-rolled steel tubes for hydraulic pillar service
钢管的验收、包装、标志和质量证明书
Acceptance, packaging, marking and quality certification for steel tubular products
建筑用低屈服强度钢板
Low yield strength steel plate for construction
金刚石焊接锯片基体用钢
Steels for diamond welded saw blades
锆及锆合金化学分析方法 第18部分：钒含量的测定 苯甲酰苯基羟胺分光光度法和电感耦合等离子体原子发射光谱法
Methods for chemical analysis of zirconium and zirconium alloys—Part 18：Determination of vanadium content—N-benzoyl-N-phenyl hydroxylamine spectrophotometry and inductively coupled plasma atomic emission spectrometry
锆及锆合金化学分析方法 第10部分：钨含量的测定 硫氰酸盐分光光度法和电感耦合等离子体原子发射光谱法
Methods for chemical analysis of zirconium and zirconium alloys—Part 10：Determination of tungsten content—Thiocyanate spectrophotometry and inductively coupled plasma atomic emission spectrometry
锆及锆合金化学分析方法 第9部分：镁含量的测定 火焰原子吸收光谱法和电感耦合等离子体原子发射光谱法
Methods for chemical analysis of zirconium and zirconium alloys—Part 9：Determination of magnesium content—Flame atomic absorption spectrometry and inductively coupled plasma atomic emission spectrometry
钨精矿化学分析方法 第17部分：锑含量的测定 原子荧光光谱法
Methods for chemical analysis of tungsten concentrates—Part 17：Determination of antimony content—Atomic fluorescence spectrometry
钨精矿化学分析方法 第13部分：砷含量的测定 原子荧光光谱法和DDTC-Ag分光光度法
Methods for chemical analysis of tungsten concentrates—Part 13：Determination of arsenic content—Atomic fluorescence spectrometry and the silver diethyldithiocarbamate（DDTC-Ag）spectrophotometry
钨精矿化学分析方法 第2部分：锡含量的测定 碘酸钾滴定法和电感耦合等离子体原子发射光谱法
Methods for chemical analysis of tungsten concentrates—Part 2: Determination of tin content—Potassium iodate titrimetry and inductively coupled plasma atomic emission spectrometry
无缝薄壁钼管
Seamless thin-wall molybdenum tubes
增材制造用铜及铜合金粉
Copper and copper alloy powders for additive manufacturing