Chinese translation for "open-air piping"

露天管线

Similar Words：

"open-air hydrant" Chinese translation, "open-air market" Chinese translation, "open-air microphone" Chinese translation, "open-air model" Chinese translation, "open-air museum" Chinese translation, "open-air plant" Chinese translation, "open-air repository" Chinese translation, "open-air restaurant" Chinese translation, "open-air rifle range" Chinese translation, "open-air school" Chinese translation