Portable grinders should be handled with care to avoid damaging the grinding wheel.
Portable grinders should be handled with care to avoid damaging the grinding wheel.
可动的研磨机小心用手持，避免损伤磨轮。
Portable grinders should be handled with care to avoid damaging the grinding wheel.
可动的研磨机小心用手持，避免损伤磨轮。