永利皇宮 止水帶工程 / Wynn Palace hydraulic drilling Works
-
地盤口
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
地質沉降工程 Geology settlement works
