vacuum tube
【化】 真空锅
vacuum pot
暂无补充释义。
相关词条
vacuum contact drying process
water ring vacuum pump
vacuum piping
vacuum leak
oil vacuum pump
vacuum cooling
vacuum jet package
vacuum pot
暂无补充释义。
vacuum tube
vacuum contact drying process
water ring vacuum pump
vacuum piping
vacuum leak
oil vacuum pump
vacuum cooling
vacuum jet package