English translation for "straight cylindrical duct"

直圆柱孔道

Similar Words：

"straight cut control" English translation, "straight cut fabric" English translation, "straight cutter chains" English translation, "straight cutting edge" English translation, "straight cylindrical bobbin" English translation, "straight dam" English translation, "straight daywork" English translation, "straight debt value" English translation, "straight deductible" English translation, "straight delivery head" English translation