$10
Reproduced tungsten carbide powder
全国有色金属标准化技术委员会(SAC/TC 243)
本标准规定了再生碳化钨粉的要求、试验方法、检验规则、标志、包装、运输、贮存、质量证明书及合同(或订货单)内容。
本标准适用于回收的硬质合金采用电溶法工艺生产的再生碳化钨粉。
This standard is the original Chinese electronic standard.
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