Chinese Standard: GB/T 11101-2009

Cemented carbide blanks for round rods

全国有色金属标准化技术委员会

本标准规定了硬质合金圆棒毛坯的要求、试验方法、检验规则、标志、包装、运输、贮存及订货单（或合同）内容等。
本标准适用于印刷电路板微钻、切削工具、冲压工具和耐磨测量工具等用的硬质合金圆棒毛坯。

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