Classification and recycling and utilization of wrought aluminium and aluminium alloy scraps—Part 3:Utilization of scraps.
全国有色金属标准化技术委员会(SAC/TC 243)
GB/T 34640的本部分规定了变形铝及铝合金废料的检验及预处理、复化、熔铸及环境监测与排放。本部分适用于变形铝及铝合金废料（以下简称废料）的利用。
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