Chinese Standard: GB/T 33639-2017

CNC hydraulic punching and drilling composite machine for plates

全国锻压机械标准化技术委员会(SAC/TC 220)

本标准规定了数控液压冲钻复合机的制造和验收的技术要求、精度、试验方法、检验规则及标志、包装、储运。
本标准适用于对各种平板类件进行冲孔、钻孔、打字的数控液压冲钻复合机，亦适用于单独冲孔、打字的数控液压冲孔机（以下简称“复合机”)。

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