Nine Safeguards and Nine Risks in Safe Production”

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In safe production, human life is the most precious. The editor reminds you: keep in mind the mnemonic for \"nine safety aspects and nine risks\" related to safe production, strengthen your knowledge of safe production practices, and prevent any safety accidents from occurring! http://bbs.hg707.com/data/attachment/forum/201608/03/121712bmjj7liu6diul0mj.png http://bbs.hg707.com/data/attachment/forum/201608/03/121713hiwkmam38038cjk9.png http://bbs.hg707.com/data/attachment/forum/201608/03/121714jz737lv9o28y982g.png http://bbs.hg707.com/data/attachment/forum/201608/03/121715eh2fb5mph59h52jp.png http://bbs.hg707.com/data/attachment/forum/201608/03/121716ki1wwgwqf56135zc.png http://bbs.hg707.com/data/attachment/forum/201608/03/121716i3c7hr7zmrvbnlcv.png http://bbs.hg707.com/data/attachment/forum/201608/03/121717n4x6xbqwbwq63xht.png http://bbs.hg707.com/data/attachment/forum/201608/03/121719woqslo4nwlvswqe0.png http://bbs.hg707.com/data/attachment/forum/201608/03/121720rsyuqzqtbxezhetj.png