您要查找的是不是：
- 石砌U型高橋臺shaped high abutment
- 倒映神殿于水的石砌水池reflecting pool
- U型U shape
- 石砌barnacle
- U型殼U - shell
- 石砌塊stone block
- U型槽U -Shape Groove
- 琢石砌體ashlar masonry
- U型箍U-ferrule
- 毛石砌墻rough walling
- U型拉槽U cutting
- 毛石砌體rubble masonry
- U型擋板U stop prate
- 毛石砌筑free stone masonry
- U型螺釘U type screw
- 層石砌體coursed masonry
- U型結構U-Structure
- 琢石砌面ashlar stone facing
- U型彎曲U-bending
- 石砌橋涵building stone arch of bridge
