pallet elevator meaning in Chinese

托盘货升降机
托盘升降机

Technician was adjusting air valves on pallet elevator behind the safety guard
该技工实际上是在调整安全装置后面的托盘货物升降机的气阀。
When the pallet elevator bar was approaching the top of travel , the guide bar just inside the safety guard made contact with the bottom edge of the guard and buckled the guard out of position
但在完成后他虽然将安全装置安装回去了，但却错误地将安全装置的下边缘安装到了升降机支架的内侧，而非应该安装到的支架的外侧。