English translation for "人员升降"

raising and lowering of persons

Related Translations:

季节升降:  seasonal fluctuation

升降蜗杆:  elevating endless screw

升降出入:  ascending descending entering and exiting

升降方向舵:  elevator rudder

升降记号:  double flat

升降吊灯:  rise-and-fall pendant

升降阀:  lifting valve

升降销:  lifter pin

往复升降:  traversing lift

升降移动:  elevation movement

Similar Words：

"人员杀伤剂" English translation, "人员筛选" English translation, "人员伤亡" English translation, "人员申请" English translation, "人员申请, 要求调拨人员通知" English translation, "人员升降车" English translation, "人员升降机" English translation, "人员升降绞车" English translation, "人员示位信标" English translation, "人员事故报告" English translation