Browse Standards

粉末冶金用粉末－取样方法

Powders for powder metallurgical purposes-Sampling

湿法炼锌企业废水循环利用技术规范

The technical specification of waste water recycle fo hydrometallurgical zinc enterprise

电子废弃物中金属废料废件

The metal scraps in waste electrical and electronic equipment

铜、铅、锌和镍精矿 检查取样误差的实验方法

Copper，lead ，zinc and nickel concentrates - Experimental methods for checking the bias of sampling

铜、铅、锌和镍精矿 检查取样精密度的实验方法

Copper, lead, zinc and nickel concentrates - Experimental methods for checking the precision of sampling

硫化铜、铅和锌精矿 试样中湿存水分的测定 重量法

Copper，lead and zinc sulfide concentrates - Determination of hygroscopic moisture in the analysis sample - ?Gravimetric method

硫化铜、铅、锌和镍精矿 散装干物料质量损失的测定

Copper,lead,zinc and nickel concentrates - Determination of mass loss of bulk material on drying

变形铝及铝合金牌号表示方法

Designation system for wrought aluminium and aluminium alloy

易切削铜合金切削废屑回收规范

Specifications for recovery of cutting filings of free-cutting copper alloys

铜及铜合金熔铸冷却水零排放和循环利用规范

Specification on zero emissions and recycling of cooling water during melting and casting for copper and copper alloy

铝及铝合金复合板、带、箔材牌号表示方法

Designation system for aluminium and aluminium alloys composite sheets, strips and foils

冷拔异型钢管

Cold drawn shaped steel tubes

结构用热轧翼板钢

Hot-rolled flange plate for construction

含镍生铁

Pig iron containing nickel

高温合金管材通用技术条件

General specification of superalloy tubes

钢渣复合料

Steel slag composite material

钢铁渣粉

Ground iron and steel slag

流体输送用不锈钢无缝钢管

Seamless stainless steel pipes for fluid transport

钢铁工业含铁尘泥回收及利用技术规范

The technical specification for recycling and utilization of Fe-bearing dusts and sludges in iron and steel industry

铁合金 取样和制样总则

Ferroalloys - Sampling and preparation of samples-General rules