bored cast-in-situ concrete pile  灌注桩; 溶胶－凝胶法; 溶胶-凝胶; 溶胶—凝胶; 溶胶凝胶

Bore-Holed Cast-in-Situ Concrete Pile  钻孔灌注桩

Cast-in-Situ Concrete Pile  灌注桩; 钻孔灌注桩

cast-in-situ concrete pile testing  灌注桩检测

track beam foundation of cast-in- situ concrete pile  灌注桩轨道梁基础

large-diameter cast-in-situ concrete pile  大直径钻孔灌注桩

bore cast in situ pile  钻孔灌注桩

bored cast in situ pile  钻孔灌注桩

Bored Cast-in -situ Pile  灌注桩

bored cast-in-situ concrete diaphragm walls  钻孔灌注桩地连墙; 溶胶－凝胶法

Bored Cast-in-situ Pile  灌注桩; 钻孔桩; 钻孔灌注桩; 溶胶－凝胶法; 溶胶凝胶法

boring cast-in-situ pile  冲孔灌注桩

cast in situ concrete piles  钻孔灌注桩

Cast in-situ Pile  灌注桩; 钻孔灌注桩

cast_in_situ concrete  现浇混凝土

Cast-in-situ concrete  现浇施工; 模筑衬砌; 现浇混凝土; 灌注混凝土; 现浇钢筋混凝土

cast-in-situ concrete continuous girder  现浇砼连续箱梁

Cast-in-Situ Concrete Floor  现浇楼(屋)面板

CAST-IN-SITU CONCRETE FRAME  现浇混凝土框架