内蒙11选5

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电力电缆防火技术浅谈

 电力电缆内蒙11选5是电气工程的重要组成部分,其作用是用来传输和分配电能。电力电缆是由绝缘芯线,绝缘护套及保护层等部分组成,为了能适应各种复杂的敷设环境,电力电缆都被设计成具有良好的绝缘性能、防水性能和机械性能。但是,当电缆回路内发生过电流而导致电缆过热时,电缆的各项性能发生变化,继而产生火灾。

内蒙11选5 GUANYUDIANLIDIANLANDEFANGHUOJISHUTANTAOYIXIASANDIAN:

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3. FANGZHIDANGENDIANLANZHEHUOBUYANRANDUOGENDIANLAN,YIBANCAIYONGFENG、DU、GEDEFANGFALAIFANGZHI。DIANLANJINRUDIANLANGOU、DIANLANSUIDAO、DIANLANCAOHE、DIANLANJIACENGDEGUANKOUYAOYANMIJINXINGFANGHUOFENGDU,FANGZHIDANGENDIANLANHUOSHAOLIANGDIANLANZHEHUOERYINRANDALIANGDIANLAN。DIANLANGOU、DIANLANSUIDAONEIMEI60~100mYAOSHEYIDAOFANGHUOQIANGHEFANGHUOMEN,SHUJINGZHONGFENCENGSHEZHIFANGHUOGEBAN,DIANLIDIANLANYUKONGZHIDIANLANZHIJIANYINGSHEFANGHUOGEBANDENG,KONGZHIDIANLANYINGCAIYONGQUANFANGHUOCHULIHUOCAIYONGZURANDIANLAN,YIBAOZHENGZAIRENHEJINJIQINGKUANGXIAZHUSHEBEINENGANQUANDITINGZHIYUNZHUAN。YIBANFANGHUOFENGDUCAILIAOCHANGYONGDEYOUFANGHUOYANMIAN、SHIMIANBAN、SHIMIANSHENG、FANGHUOJIAONIJIJIAOXIANJINDEGAOKEJICAILIAO。

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点击次数:  更新时间:2013-06-19  【打印此页】  【关闭
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