分类
排序
粉尘爆炸+违章高处作业！工人车顶重重摔落!.mp4
https://zfile.chaojikaoba.cn/directlink/wenku-chaojikaoba-cn/%E5%AE%89%E5%85%A8%E8%A7%86%E9%A2%91%E6%B1%87%E6%80%BB/%E3%80%9021%E3%80%91%E5%85%AB%E5%A4%A7%E7%89%B9%E6%AE%8A%E4%BD%9...
盾构施工技术交底及部分监督要点.mp4
https://zfile.chaojikaoba.cn/directlink/wenku-chaojikaoba-cn/%E5%AE%89%E5%85%A8%E8%A7%86%E9%A2%91%E6%B1%87%E6%80%BB/%E3%80%9021%E3%80%91%E5%85%AB%E5%A4%A7%E7%89%B9%E6%AE%8A%E4%BD%9...
皮带机安全警示教育片.mp4
https://zfile.chaojikaoba.cn/directlink/wenku-chaojikaoba-cn/%E5%AE%89%E5%85%A8%E8%A7%86%E9%A2%91%E6%B1%87%E6%80%BB/%E3%80%9021%E3%80%91%E5%85%AB%E5%A4%A7%E7%89%B9%E6%AE%8A%E4%BD%9...
电焊作业事故演示，长长心吧，安全才是第一位的s.mp4
https://zfile.chaojikaoba.cn/directlink/wenku-chaojikaoba-cn/%E5%AE%89%E5%85%A8%E8%A7%86%E9%A2%91%E6%B1%87%E6%80%BB/%E3%80%9021%E3%80%91%E5%85%AB%E5%A4%A7%E7%89%B9%E6%AE%8A%E4%BD%9...
特种设备事故专题警示教育片！.mp4
https://zfile.chaojikaoba.cn/directlink/wenku-chaojikaoba-cn/%E5%AE%89%E5%85%A8%E8%A7%86%E9%A2%91%E6%B1%87%E6%80%BB/%E3%80%9021%E3%80%91%E5%85%AB%E5%A4%A7%E7%89%B9%E6%AE%8A%E4%BD%9...
模板整体坍塌视频s.mp4
https://zfile.chaojikaoba.cn/directlink/wenku-chaojikaoba-cn/%E5%AE%89%E5%85%A8%E8%A7%86%E9%A2%91%E6%B1%87%E6%80%BB/%E3%80%9021%E3%80%91%E5%85%AB%E5%A4%A7%E7%89%B9%E6%AE%8A%E4%BD%9...
模板支架和脚手架坍塌事故频发，这部短片工程人必看！.mp4
https://zfile.chaojikaoba.cn/directlink/wenku-chaojikaoba-cn/%E5%AE%89%E5%85%A8%E8%A7%86%E9%A2%91%E6%B1%87%E6%80%BB/%E3%80%9021%E3%80%91%E5%85%AB%E5%A4%A7%E7%89%B9%E6%AE%8A%E4%BD%9...
案例解析！违规电焊致8人死亡！.mp4
https://zfile.chaojikaoba.cn/directlink/wenku-chaojikaoba-cn/%E5%AE%89%E5%85%A8%E8%A7%86%E9%A2%91%E6%B1%87%E6%80%BB/%E3%80%9021%E3%80%91%E5%85%AB%E5%A4%A7%E7%89%B9%E6%AE%8A%E4%BD%9...
机械伤害事故警示.mp4
https://zfile.chaojikaoba.cn/directlink/wenku-chaojikaoba-cn/%E5%AE%89%E5%85%A8%E8%A7%86%E9%A2%91%E6%B1%87%E6%80%BB/%E3%80%9021%E3%80%91%E5%85%AB%E5%A4%A7%E7%89%B9%E6%AE%8A%E4%BD%9...
有限空间安全知识 (下)，培训直接用！.mp4
https://zfile.chaojikaoba.cn/directlink/wenku-chaojikaoba-cn/%E5%AE%89%E5%85%A8%E8%A7%86%E9%A2%91%E6%B1%87%E6%80%BB/%E3%80%9021%E3%80%91%E5%85%AB%E5%A4%A7%E7%89%B9%E6%AE%8A%E4%BD%9...
