A positioningpin is used for preventing all parts from falling.
用定位销防止各自脱落。
2
The mechanism is comprised of steel sleeve, water nozzle, spring, positioningpin and piston.
装置由钢套、水嘴、弹簧、定位销和活塞等组成。
3
The lifting plate is locked automatically by a positioningpin, and then the supporting plate of the pancake is replaced to enable the pancake machine to automatically work again.