冲孔 meaning in Chinese

[机械工程] punching; punched hole; piercing; pierce

The formed active material in the stamped grids becoming loose in the grid openings and the battery failed .
冲孔板栅形成后的活性物质在板栅的孔中变得松散，因而使蓄电池失效。
This machine is designed for punching t - shirt bags
本机为制造背心袋冲孔专用。
Perforated metal sheet anping no . 9 wire mesh factory
冲孔网安平县第九丝网厂
Plate metal mesh : expanded metal mesh , perforated metal sheet
金属板网：钢板网冲孔网
Punching line for truck side - member and side panel of carriage
卡车纵梁及车厢边框冲孔线

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