longitudinal cofferdam

短语词组

短語

• 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
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