焊接与热切割作业隐患排查标准

焊接与热切割作业隐患排查标准

焊接与热切割作业安全隐患排查标准

链接：焊接与热切割作业隐患排查标准  https://mp.weixin.qq.com/s?__biz=MzAxNzg3NjYwNA==&mid=2649704707&idx=1&sn=38e048ed6d4fece5aaa40fbb8d2ba8f6&chksm=83c53a10b4b2b30634f5dc3a91ef8870d9d1da06d7260b0eacd6924d69d7b961795ddc2d4944&mpshare=1&scene=23&srcid=&sharer_sharetime=1573604669431&sharer_shareid=d9fdcc60a46951fed6d7a0bbdd004814#rd