Browse Standards

汽车车轮用铸造镁合金

Casting magnesium alloys for automobile wheels

摩托车和电动自行车用镁合金车轮铸件

Magnesium alloy castings for electric bicycle and motorcycle wheels

镁合金汽车车轮铸件

Magnesium alloy castings for automobile wheels

蠕墨铸铁件

Compacted（vermicular）graphite iron castings

奥氏体铸铁件

Austenitic iron castings

镁合金锻件

Magnesium-alloy forgings

蠕墨铸铁金相检验

Metallographic test for compacted(vermicular )graphite cast irons

一次电池废料

One-off battery scraps

液压机上钢质自由锻件 通用技术条件

General specifications for open die forgings on hydraulic press

液压机上钢质自由锻件 复杂程度分类及折合系数

Classification of complexity and equivalent coefficient of open die forgings on hydraulic press

锆及锆合金废料

Scraps of zirconium and zirconium alloy

充电电池废料废件

Rechargeable battery scraps

铅、锌冶炼企业节能规范

The specification for energy conservation of lead, zinc smelting enterprise

原生镁锭

Magnesium ingots

钢帘线用盘条

Wire rod for steel cord

钛及钛合金无缝和焊接管件

Seamless and welded fittings for titanium and titanium alloy

铝中间合金

Aluminium hardeners

石油天然气工业 油气井套管或油管用钢管

Petroleum and natural gas industries - Steel pipes for use as casing or tubing for wells

导电用铜型材

Copper profiles for electrical purposes

粉末冶金用粉末－取样方法

Powders for powder metallurgical purposes-Sampling