英语词典
Characteristic Design of Sleeve Roller Chain Wheel
套筒滚子链轮的特征设计
互联网摘选
Technological Practice on Bearing Sleeve Grinding Using CBN Grinding Wheel
用CBN砂轮磨削轴承套的工艺实践
the strap wheel is a sleeve punch part with two v-shape slots, and it is shaped by hydraulic pressure method.
皮带轮零件是周向带有两条V形槽的圆筒形冲压件,采用液压胀形。
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