Piercing mill is the most important equipment on the rolling pipe line,and the frame is the nucleal component of the piercing mill.
穿孔机是轧制钢的重要设备,而机架又是穿孔机的核心组成部。
Piercing mill is the most important equipment on the rolling pipe line,and the frame is the nucleal component of the piercing mill.
穿孔机是轧制钢的重要设备,而机架又是穿孔机的核心组成部。
声明:以上例句、词性类均由互联网资源自动生成,部未经过人工审核,其表亦不代表本软件的观点;若发现问题,欢迎向我们指正。