English translation for "升降制交换系统"

panel switching system

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

升降闸门:  lifting gate

升降阀:  lifting valve

升降销:  lifter pin

Similar Words：

"升降制" English translation, "升降制电话机" English translation, "升降制呼叫指示器" English translation, "升降制记发器" English translation, "升降制记发选择器链路" English translation, "升降制选择话局" English translation, "升降制选择器" English translation, "升降制自动电话系统" English translation, "升降制自动交换机" English translation, "升降中点法" English translation