分类
排序
辽宁本溪重大炸药爆炸事故警示录.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%9004%E3%80%91%E7%85%A4%E7%9F%BF%E5%AE%89%E5%85%A8%E8%A7%8...
煤矿事故警示教育片大合集.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%9004%E3%80%91%E7%85%A4%E7%9F%BF%E5%AE%89%E5%85%A8%E8%A7%8...
【视频教学】煤矿采煤机操作作业安全技术实际操作考试标准.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%9004%E3%80%91%E7%85%A4%E7%9F%BF%E5%AE%89%E5%85%A8%E8%A7%8...
六盘水市盘州市梓木戛煤矿“8·6”重大煤与瓦斯突出事故警示片 – 西瓜视频.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%9004%E3%80%91%E7%85%A4%E7%9F%BF%E5%AE%89%E5%85%A8%E8%A7%8...
马场煤矿“3.12”重大煤与瓦斯突出事故.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%9004%E3%80%91%E7%85%A4%E7%9F%BF%E5%AE%89%E5%85%A8%E8%A7%8...
神木市百吉矿业“1·12”事故警示教育专题片.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%9004%E3%80%91%E7%85%A4%E7%9F%BF%E5%AE%89%E5%85%A8%E8%A7%8...
宝马煤矿事故警示教育片.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%9004%E3%80%91%E7%85%A4%E7%9F%BF%E5%AE%89%E5%85%A8%E8%A7%8...
煤矿安全微电影_腾讯视频.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%9004%E3%80%91%E7%85%A4%E7%9F%BF%E5%AE%89%E5%85%A8%E8%A7%8...
桑树坪煤矿 “8.7”淹井事故警示教育片.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%9004%E3%80%91%E7%85%A4%E7%9F%BF%E5%AE%89%E5%85%A8%E8%A7%8...
青东煤矿”4.20“、”8.2“事故警示教育片.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%9004%E3%80%91%E7%85%A4%E7%9F%BF%E5%AE%89%E5%85%A8%E8%A7%8...
