Chinese Standard: GB/T 13915-2013

Tolerance of angles for stamping parts

全国锻压标准化技术委员会(SAC/TC 74)

本标准规定了金属冲压件的角度公差等级代号、公差数值及偏差数值。
本标准适用于金属板材冲裁与弯曲的零件。

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