“皮带轮”造句

皮带开始绕在拖拉机的皮带轮上.
The belt started wrapping up on the tractor pulley.

首先把V形皮带挂到缝纫机皮带轮上.
Put the V belt on the pulley of the sewing machine.

通过简单的更换皮带轮的方式可以达到搅拌工艺的灵活调整.
Process flexibility can be achieved through a simple and easy sheave change.

• #皮带轮