【微科普】高处作业危险，事故如何避免？
应急管理部宣教中心出品
链接：【微科普】高处作业危险，事故如何避免？ https://mp.weixin.qq.com/s?__biz=MzUxNjY0NjE2NQ==&mid=2247487879&idx=2&sn=dd3da37496c9c7518f43a31b16361f55&chksm=f9a565fdced2ecebe2890138f046a9009fdab620cbcdfab36e46f3abbadebf3977081d3502e8&mpshare=1&scene=23&srcid=&sharer_sharetime=1585790311551&sharer_shareid=d9fdcc60a46951fed6d7a0bbdd004814#rd