Chinese Standard: GB/T 30853-2014

Copper and copper alloy forging ring for the traction motors

全国有色金属标准化技术委员会(SAC/TC 243)

本标准规定了牵引电机用铜及铜合金锻环的产品分类、要求、试验方法、检验规则及标志、包装、运输、贮存、质量证明书及合同（或订货单）内容等。
本标准适用于交通运输行业（含高铁）各种牵引电机用铜及铜合金锻环。

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