Tighten enough to hold the wheel in place, without distorting the flange.

紧固的标准是：砂轮牢牢固定住，而轮缘又不会变形。

youdao

Tighten enough to hold the wheel in place, without distorting the flange.

紧固的标准是：砂轮牢牢固定住，而轮缘又不会变形。

youdao