毫州供电公司办公楼工程屋顶悬挑结构超高支撑脚手架施工工艺研究
호주공전공사판공루공정옥정현도결구초고지탱각수가시공공예연구
Construction Techniques of the Cantilever-structured High Projecting Scaffold Used in BPSC's Office Building Project