English translation for "干封呼吸顶"

dry-seal lifting roof

Related Translations:

呼吸:  1.(生物体同外界进行气体交换) breathe; respire 短语和例子出去呼吸新鲜空气 go out for a breath of fresh air; 用鼻孔[嘴] 呼吸 breathe through the nostrils [mouth]; 我又能像个自由人一样呼吸了。 once again i breathed as a free man.2.breat

Similar Words：

"干粉抑爆剂" English translation, "干粉自动成型液压机" English translation, "干粪" English translation, "干封浮顶" English translation, "干封管螺纹" English translation, "干封泥" English translation, "干封器" English translation, "干封式贮气鼓" English translation, "干风" English translation, "干风暴" English translation