English translation for "double wall tube"

双层管

Similar Words：

"double wall sign" English translation, "double wall socket" English translation, "double wall structural concept" English translation, "double wall tank" English translation, "double wall thickness" English translation, "double wall tube thickness" English translation, "double wall with concrete" English translation, "double wall-eyed" English translation, "double walled" English translation, "double walled air bath" English translation