concrete revetment 中文意思是什麼
concrete revetment
解釋
混凝土護岸-
Standard practice for installation of articulating concrete block revetment systems
活節混凝土塊護坡系統安裝的標準實施規程 -
Quality control measures bagged concrete model revetment engineering project
模袋混凝土護岸工程質量控制措施
分享友人