gravity retaining wall

常用短語

cement gravity retaining wall重力式漿砌石擋墻

general gravity retaining wall一般重力式抗滑擋土墻

concrete gravity retaining wall混凝土重力式檔墻

cement-soil gravity retaining wall水泥土重力式支護結構

soil-cement gravity retaining wall水泥土重力式擋墻

high concrete gravity retaining wall高混凝土重力擋墻

gravity type retaining wall重力擋土墻

gravity earth-retaining wall重力式擋土墻

gravity heating retaining wall重力式擋土墻