丰满混凝土重力坝
Fengman concrete gravity dam
蒸压砂加气混凝土承重砌块
Autoclaved Aerated Concrete(AAC)Bearing Block
武都碾压混凝土重力坝
wudu roller compacted concrete gravity dam
全断面碾压混凝土重力坝
full-face RCC gravity dam
碾压混凝土重力坝
RCC gravity dam
RCC grarity dam
roller compacted concrete gravity dam
plastic damage
Roller Compacted Concrete RCC Gravity Dam
roller compacted concrete(RCC) gravity dams
rolled concrete gravity dam
roller compacted concrete(RCC) gravity dam
RCC
龙滩碾压混凝土重力坝
longtan roller compacted concrete gravity dam
Longtan RCC Gravity Dam
混凝土生物屏蔽
concrete biological shield
混凝土重力式钻采平台
concrete gravity platform
混凝土重力式岸壁
concrete gravity quaywall
混凝土重力坝与岩基
concrete gravity dam and foundation system
滑槽运送混凝土用死起重设备
concrete chuting cable crane
官地混凝土重力坝
guandi concrete gravity dam
混凝土重力式平台
concrete gravity platform