water main diversion works

基本解释总水管改道工程

网络释义

1)water main diversion works,总水管改道工程2)water main laying,总水管敷设工程3)watermain diversion works,输水管改移工程4)plumbing modification,水管改装工程5)river improvement project,改道工程6)water supply/discharge piping engineering,给排水管道工程