working pipe meaning in Chinese
工作管
Examples
- The aim is to monitor the working pipe - line and its compressor house . the corporation is the last step in chongqing iron & steel corporation ' s production
重钢中板厂是重钢生产大生产流程的随后一道工序，是出产成品- - - -板材的分厂，在重钢的地位十分重要。