Designation system for wrought aluminium and aluminium alloy
NEQ ANSI H35.1(M)-2006
全国有色金属标准化技术委员会(SAC/TC 243)
本标准规定了变形铝及铝合金的牌号表示方法。 本标准适用于变形铝及铝合金加工产品及其坯料。
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