English translation for "升降作用"

deleveling
elevation and subsidence

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

升降马达:  elevator motorhn-a71cthn-b71lt

升降吊灯:  rise-and-fall pendant

升降阀:  lifting valve

升降销:  lifter pin

往复升降:  traversing lift

Similar Words：

"升降装置装置" English translation, "升降状态" English translation, "升降自动电话制" English translation, "升降钻杆" English translation, "升降钻具" English translation, "升降鳍" English translation, "升礁" English translation, "升交点" English translation, "升交点黄经" English translation, "升交角距" English translation