The results indicated that there exists obvious gas gap in molten iron flowing front, and the pressure in gas gap with EPS pattern during vacuum pouring is less than1 atm.是什么意思_The results indicated that there exists obvious gas gap in molten iron flowing front, and the pressure in gas gap with EPS pattern during vacuum pouring is less than1 atm.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句