English translation for "干封器"

dry closure

Similar Words：

"干粪" English translation, "干封浮顶" English translation, "干封管螺纹" English translation, "干封呼吸顶" English translation, "干封泥" English translation, "干封式贮气鼓" English translation, "干风" English translation, "干风暴" English translation, "干风泵" English translation, "干风化作用" English translation