“crank pin”造句，怎么用crank pin造句

The procedures are chamfering both sides of the gudgeon pin and crank pin core and semi-finishing the crank pin bore at a rate of 1000 pieces per hour at 100% efficiency.

This method can also be used to predict the failure probability of the crank pin.

A mechanical model for calculating the strength of the crank pin on pumping units is established by a rotary coordinate.