Chinese Standard: GB/T 4678.3-2017

Diecasting dies—Components—Part 3:Rectangular inserts

全国模具标准化技术委员会(SAC/TC 33)

GB/T 4678的本部分规定了压铸模用矩形镶块的结构型式与尺寸、要求、材料和标记。

本部分适用于压铸模用矩形镶块。

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