“耗力”扭距是需要旋转什么类型螺母未旋合螺纹的扭力？

Run-down "torque is the twisting force needed to turn what type of nut on the free thread?"

youdao

“耗力”扭距是需要旋转什么类型螺母未旋合螺纹的扭力？

Run-down "torque is the twisting force needed to turn what type of nut on the free thread?"

youdao