一些钢筋混凝土结构墙面或板面需要进行修理和粉刷时,能不能让修理工或粉刷工象苍蝇那样顺着墙爬上呢?能,完全能。法国工程师就完成了一项奇特的设计,为修理工或粉刷工设计了一套蝇式电磁爬墙系统。这套爬墙系统的要点是将一些不太大的电磁铁固定在膝、足、臂部,需要移动时即可顺序脱 When the walls or slabs of some reinforced concrete structures need to be repaired and painted, can the repairman or the painter climb up the walls like a fly? French engineers have completed a peculiar design and designed a fly-type electromagnetic climbing wall system for repairmen or painters. The point of this climbing wall system is to fix some not-so-large electromagnets on the knees, feet, and arms, and to remove them when they need to move.