安全管理人员及主要负责人安全生产培训
链接：安全管理人员及主要负责人安全生产培训 https://mp.weixin.qq.com/s?__biz=MzU2NTI0MDM3Ng==&mid=2247573345&idx=4&sn=f36bd31879447b308ab2a5a67e64cd93&chksm=fcbd2836cbcaa1209d8f33b22e07619e7e9baa8345833d1f36c09db73b39956641ac13c8da34&mpshare=1&scene=23&srcid=&sharer_sharetime=1570085265919&sharer_shareid=d9fdcc60a46951fed6d7a0bbdd004814#rd