Browse Standards

半导体单晶材料透过率测试方法

Test method for transmittance of semiconductor single crystal materials

支承辊

Backup roll

废旧粘结钕铁硼磁体再制造技术规范

Technical specification for remanufacturing of Nd-Fe-B bonded magnet wastes

LED/LD用稀土荧光片

Rare-earth phosphor film for LED/LD

预应力混凝土用钢丝

Steel wire for prestressing of concrete

LED用稀土氮化物红色荧光粉

Rare earth activated nitride red phosphors for LED

金属钙分析方法 第4部分：8-羟基喹啉-三氯甲烷萃取分光光度法测定铝

Methods for analysis of calcium metal—Part 4:Determination of aluminum by 8-hydroxyquinoline-trichloromethane extraction spectrophotometry

锂离子电池正极材料检测方法 晶体结构的测定 X射线衍射法

Test method for cathode materials of lithium ion battery—Determination of crystal structure—X-ray diffraction method

铝铁、铝锰铁及硅铝锰铁 钙和镁含量的测定 火焰原子吸收光谱法

Ferroaluminumn,ferromanganese-aluminum and ferromanganese-aluminum-silicon—Determination of calcium and magnesium contents—Flame atomic absorption spectrometric method

电子浆料性能试验方法 导体浆料测试

Performance test method for electronic pastes— Conductor pastes test

磷酸锰铁锂

Lithium manganese iron phosphate

超精密光学模具用硬质合金制品

Cemented carbide products for ultra precision optical dies

超细金粉

Superfine gold powder

锂离子电池正极材料电化学性能测试 低温性能测试方法

Electrochemical performance test of lithium ion battery cathode materials—Test method for low temperature performance

钛及钛合金术语和图谱

Terminology and atlas for titanium and titanium alloys

高炉高比例球团冶炼技术规范

Technical specification for high pellet ratio smelting of blast furnace

金属钙分析方法 第5部分：蒸馏-奈斯勒试剂光度法测定氮

Methods for analysis of calcium metal—Part 5：Determination of nitrogen by distillation-Nessler spectrophotometry

工业管道用浸塑复合钢管

Plastic-dipped composite steel pipes for industrial piping

金属材料 原位试验方法 第1部分：拉伸试验

Metallic materials—In-situ testing method—Part 1: Tensile test

金属材料 准静态断裂韧度的统一试验方法

Metallic materials—Unified method of test for determination of quasistatic fracture toughness