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1、工作面顶板破碎段炮采安全技术措施查看本文需要阅读权限，如果您拥有阅读点数或是 VIP会员，请直接点击这里.查看。下一篇：处理堵眼安全技术措施上一篇：两头施工避险硐室安全技术措施Tag:安全技术.顶板.工作面相关内容高温液态金属突发事故应急处理措施流动式起重机的安全技术起重机司机安全技术培训煤矿掘进施工耙矸机使用安全技术施工升降机安装的安全技术分析网友评论 more矿山安全热点内容68995习惯性违章作业产生的原因、危害分析42457露天矿开采工艺36180安全风险管控措施30633矿井停产检修安全技术措施29451非煤矿山常见事故原因分析及防范措施27664煤矿井下运输安全技术措施26688探
2、放水设计及安全技术措施21921冬季“三防”安全措施矿山安全推荐内容09-07胶带输送机事故预防09-07采煤机事故预防09-07液压支架事故预防09-07刮板输送机事故预防09-07井检身和出入井清点制度09-07立井提升事故的预防09-07倾斜井巷运输事故的预防09-07平巷运输事故的预防创想安科网站简介会员服务广告服务业务合作提交需求会员中心在线投稿版权声明友情链接联系我们function $getE(obj) return document.getElementById(obj);function mentInit() var x = new AjaxRequest(XML, ment
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8、.createXmlDom(s);var status = xml.getElementsByTagName(status)0.firstChild.data;switch (status) case ok:changepage(1, 评论列表, JS_基本风格);alert(发表评论成功！);window.location.href = #mentTarget;$getE(mentContnet).value = ;break;case check:alert(评论发表成功，网站编辑将在24小时内审核。);window.location.reload();break;case err:ale
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13、 xml.getElementsByTagName(total)0.firstChild.data;x.currentpage = xml.getElementsByTagName(currentpage)0.firstChild.data;x.pagesize = xml.getElementsByTagName(pagesize)0.firstChild.data;x.post(updatepage, /ajax.aspx, function(s) var xml = x.createXmlDom(s);if ($getE(pe100_page_ + sourcename) != null) var plstr = ;for (var i = 0; i10