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Specification of copper alloy forgings for valves
全国阀门标准化技术委员会(SAC/TC 188)
本标准规定了阀门用铜合金锻件的技术要求、试验方法、检验规则、标志、包装、运输和贮存。
本标准适用于阀门用铜合金锻件(以下简称“锻件”),其他管件用铜合金锻件可参照使用。
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