共找到 19 条与 有色金属及其合金产品 相关的标准,共 2 页
本标准规定了铜冶炼行业发展循环经济的基本原则、循环产业链、可循环利用资源种类、循环利用途径以及循环经济实践技术。 本标准适用于以铜精矿、粗铜、废杂铜为原料的铜冶炼企业的循环经济实践。 本标准不适用于采用含铜矿石直接堆浸工艺的铜冶炼企业的循环经济实践。
Guidelines for circular economy practical technologies in copper smelting industry
Technical requirements of ammonium molybdate
Aluminium and aluminium alloys Compression test method for tubes
Aluminium and aluminium alloys Riveting test method for rivet wire
Aluminium and aluminium alloys Compression test method for tubes
本文件规定了蛋黄酥的产品定义、技术要求、生产加工过程要求、检验方法、检验规则、标签标志、包装、运输、贮存等要求
Egg yolk
1.1?This practice covers a cleaning and descaling procedure useful to producers, users, and fabricators of zirconium and zirconium alloys for the removal of ordinary shop soils, oxides, and scales resulting from heat treatment operations and foreign substances present as surface
Standard Practice for Descaling and Cleaning Zirconium and Zirconium Alloy Surfaces
Specification and qualification of welding procedures for metallic materials - Welding procedure test - Part 5: Arc welding of titanium, zirconium and their alloys
Specification and qualification of welding procedures for metallic materials - Welding procedure test - Part 2: Arc welding of aluminium and its alloys
Specification and qualification of welding procedures for metallic materials - Welding procedure test - Part 14: Laser-arc hybrid welding of steels, nickel and nickel alloys
Test Method for Cupping of Paint Coatings (4th Edition; English/Korean)
Magnesium alloy materials prepared from coal bed methane
Gasoline vehicle exhaust purification spherical rare earth catalyst
Rare earth wire feeding method in continuous casting crystallizer
Technical conditions of titanium dioxide for metallurgy
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