Chinese translation for "provingofopeningofswitch(point)machine"

查证转辙器张开状态

Similar Words：

"proving trial" Chinese translation, "proving well" Chinese translation, "proving-ground facilities" Chinese translation, "proving-ground facility" Chinese translation, "provingground" Chinese translation, "provingroad" Chinese translation, "provini" Chinese translation, "provino" Chinese translation, "provins" Chinese translation, "provins moss rose" Chinese translation