concrete lining
短语词组
- concrete block lining 混凝土砌塊支柱
- extruding concrete tunnel lining 擠壓混凝土襯砌;擠壓砼襯砌
- concrete shaft lining 混凝土井壁
- concrete brickwork lining 混凝土襯砌
- reinforced concrete shaft lining 鋼筋混凝土井壁
- bituminous concrete impervious lining 瀝青混凝土防滲護麪
- steel reinforced concrete inner lining 鋼筋混凝土內襯
- high -strength reinforced concrete shaft lining 高強鋼筋混凝土井壁
- concrete -lining high pressure hydropower tunnel 混凝土襯砌高壓水道 返回 concrete lining