Browse Standards

钐铁氮粘结永磁粉

Samarium-iron-nitrogen permanent magnetic powder for bonded magnet

稀土系储氢合金 吸放氢反应动力学性能测试方法

Rare earth-based hydrogen storage alloys—Test method for measurement of kinetic properties of hydrogenation dehydrogenation reaction

金属镧及镧粉

Lanthanum metal and lanthanum powder

稀土系储氢合金 压力-组成等温线（PCI）的测试方法

Rare earth-based hydrogen storage alloys—Test method for measurement of pressure-composition isotherm (PCI)

钛及钛合金无缝管

Titanium and titanium alloy seamless tubes

钛及钛合金加工产品化学成分允许偏差

Titanium and titanium alloy permissible variations of chemical composition for wrought product analysis

铍铝合金

Beryllium aluminium alloy

电解铜粉

Electrolytic copper powder

耐火结构用钢板和钢带

Fire-resistant structural steel plate,sheet and strip

钢铁行业水足迹评价要求

Water footprint assessment requirement for iron and steel industry

不锈钢钢绞线

Stainless steel wire strand

石油天然气工程用热轧型钢

Hot-rolled steel sections for petroleum and natural gas engineering

金属和合金的腐蚀 金属和合金在表层海水中暴露和评定的导则

Corrosion of metals and alloys—Guidelines for exposing and evaluating metals and alloys in surface sea water

金属和合金的腐蚀 不锈钢在氯化钠溶液中点蚀电位的动电位测量方法

Corrosion of metals and alloys—Method of measuring the pitting potential for stainless steels by potentiodynamic control in sodium chloride solution

抗菌不锈钢焊接钢管及管件

Welded antibacterial stainless steel pipes and fittings

铝及铝合金产品压缩试验方法

Compression test method for aluminium and aluminium alloy products

电动汽车驱动电机用冷轧无取向电工钢带（片）

Cold-rolled non-oriented electrical steel strip（sheet）for electric vehicle driving motor

冷拔精密单层焊接钢管

Cold-drawn precision single welded steel tubes

金及金合金靶材

Gold and gold alloy targets

多晶硅表面金属杂质含量测定 酸浸取-电感耦合等离子体质谱法

Test method for measuring surface metal impurity content of polycrystalline silicon—Acid extraction-inductively coupled plasma mass spectrometry method