Browse Standards

非晶纳米晶合金测试方法 第1部分：环形试样交流磁性能

Amorphous and nanocrystalline alloys measurement methods—Part 1：AC magnetic properties by the use of ring specimens

金属材料 扭矩控制疲劳试验方法

Metallic materials—Torque-controlled fatigue testing

预应力混凝土用钢棒

Steel bars for the prestressing of concrete

电磁搅拌器通用技术条件

General technica standard of electromagnetic stirrer

通用冷弯开口型钢

Cold forming open section steel for general structure

密封继电器用钢包铜复合棒线材

Steel/copper composite rod and wire for hermetically sealed relay

新能源动力电池壳及盖用铝及铝合金板、带材

Aluminum and Aluminum alloys plates, sheets and strips for cans and caps of new energy power batteries

乘用车控制臂用铝合金模锻件

Aluminum alloy die forgings for control arms of passenger vehicles

汽车稳定杆用无缝钢管

Seamless steel tubes for automobile stabilizer bar

金属材料 延性试验 多孔状和蜂窝状金属高速压缩试验方法

Metallic materials—Ductility testing—High speed compression test for porous and cellular metals

硬质合金 巴氏韧性试验

Hardmetals—Palmqvist toughness test

铜及铜合金管材内表面碳含量的测定方法

Method for determination of the carbon content on the inner surface of copper and copper-alloy tube

断路器用铜带

Copper strips for circuit breakers

铁矿石采选企业污水处理技术规范

Technical specification for wastewater treatment of iron ore mining and mineral processing enterprises

用于水泥和混凝土中的精炼渣粉

Refining slag powder used for cement and concrete

金属材料 疲劳试验 应变控制热机械疲劳试验方法

Metallic material—Fatigue testing—Strain-controlled thermomechanical fatigue testing method

合金工模具钢板

Alloy tool and mould steel sheets and plates

高辐射覆层节能技术规范

Specification for high radiative coating energy-saving technology

蓝宝石单晶位错密度测量方法

Test method for dislocation density of sapphire single crystal

钢帘线用盘条

Wire rod for steel cord