grouting and blocking water
英
美
grouting and blocking water的用法和樣例:
例句
- With the technics of purdah infusion to stem water, surface sinking of large area can be prevented.
采用帷幕注漿堵水工藝可防止大面積地表塌陷的發(fā)生。
grouting and blocking water的相關(guān)資料:
臨近單詞
国内精品美女A∨在线播放xuan