钢包、中间包永久衬, 钢包底,钢包衬补浇等.Tundish and ladle safety linings, ladle bottom and mending installation of ladles.中间包吹氩是适应洁净钢冶炼的新技术、新方法.Argon blowing tundish is a new technology for production of clean steel.钢液的 非 等温现象对中间包内流体流动和传热...
Like Kennedy, he mused about the perils of nuclear war.同肯尼迪一样, 他念念不忘核战争的危险." Where are we going from here? " mused one of Rutherford's guests.卢瑟福的一位客人忍不住说道: ‘我们这是在干什么? ”"I ought to reconsider her offer to move in," ...