混凝土支架 [建] [矿业] concrete support

全混凝土框架 all concrete frame

混凝土骨架 concrete skeleton

混凝土排架结构 concrete bent construction

凝胶骨架片 hydrophilic matrix tablets

钢筋混凝土构架 reinforced concrete frame ; reinforced concrete framework

钢架混凝土 steel frame concrete

钢筋混凝土框架 reinforced concrete frame ; RC frame

混凝土框架 concrete frame ; RC frame