天线宝宝论坛精选六肖

咨询热线 13862519651
天线宝宝论坛精选六肖 > 新闻资讯
隧道防火板爆炸碎片的伤害
发布时间:2019-09-12 10:00:29 来源:本站

隧道防火板爆炸碎片的伤害

天线宝宝论坛精选六肖    BAOZHASUIPIANHUIZAOCHENGRENYUANSHANGWANGHECAICHANSUNSHI。BAOZHAZAOCHENGYOUXIEQIAOTIPOLIECHENGKUAIHUOPIANSIZHOUFEISAN,ZHEIXIEJUYOUJIAOGAOSUDUHUOJIAODAZHILIANGDESUIPIAN。ZAIFEICHUGUOCHENGZHONGJUYOUJIAODADEDONGNENG,KEYIZAOCHENGJIAODADEWEIHAI。SUIPIANDUIRENDESHANGHAICHENGDUQUJUEYUQIDONGNENG,SUIPIANDEGONGNENGZHENGBIYUQIZHILIANGJISUDUDEPINGFANG。SUIPIANZAITUOLIQIAOTISHICHANGJUYOU80-120m/sDECHUSUDU,JISHIFEILIBAOZHAZHONGXINJIAOYUANSHIYECHANGDA20-30m/sDESU DU。ZAICISUDUXIA,ZHILIANGWEI1kgDESUIPIANDONGNENGKEDAJIAO200-450J,ZUKEZHIRENZHONGSHANGHUOSIWANG。JUYOUJIANRUILIJIAODESUIPIANHUIDADAZENGJIASHENSHANGHAIDEJILV。SUIPIANHAIKENENGSUNHUAIFUJINDE SHEBEIHEGUANDAO,YINQILIANXUBAOZHAHUOHUOZAI,ZAOCHENGGENGHUODEWEIHAI。