Chinese translation for "up-and-down locks"

安全锁

Similar Words：

"up-and-down fall" Chinese translation, "up-and-down falls" Chinese translation, "up-and-down fathometer" Chinese translation, "up-and-down indicator" Chinese translation, "up-and-down line" Chinese translation, "up-and-down maneuver" Chinese translation, "up-and-down motion" Chinese translation, "up-and-down movement" Chinese translation, "up-and-down pull on the drawbar" Chinese translation, "up-and-down rod" Chinese translation