longitudinal cofferdam
短语词组
- longitudinal concrete cofferdam 縱曏混凝土圍堰
- longitudinal rcc cofferdam 碾壓混凝土縱曏圍堰
- longitudinal cofferdam concrete placement 縱曏圍堰混凝土澆築
- earth rock longitudinal cofferdam 土石方縱曏圍堰
- concrete longitudinal cofferdam 混凝土縱曏圍堰
- longitudinal roller compacted concrete cofferdam 縱曏碾壓凝土圍堰 返回 longitudinal cofferdam