welded tube mill的用法和樣例：
例句
- The paper summarizes the hot-test and start-up of the Assel pipe mill imported from abroad.
總結了引進(jìn)的阿塞爾軋管機熱負荷試車(chē)及試生產(chǎn)情況。 - As major facilities of the hotrolled pipe production line located in the pipe rolling division of Tianjin Steel Tube Corp.
脫管機和定徑機是天津鋼管公司軋管廠(chǎng)熱軋管生產(chǎn)線(xiàn)上的主要設備。
