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聚氨酯直埋管的优点及使用

点击次数:1323 发布时间:2012/3/19
提 供 商: 河北丰顺聚氨酯有限公司 资料大小: PNG
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足球彩票ZHIMAIBAOWENGUANJIAGEZHIMAIBAOWENGUAN

      

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     JUANZHI DANWEI ZHIBIAO BOLIGANG DANWEI ZHIBIAO RONGLIANG kg/m2 40-60 KANGYAQIANGDU MPa 120-220 DAOREXISHU W/mk 25 ZHANJIEQIANGDU KPa ≥200 BIAOCENGHANJIAOLIANG >45% KANGYAQIANGDU KPa ≥200 ANNING KPa 400-900 XISHUILV kg/m2 ≤0.2 SHIYONGNIANXIAN 30-50NIAN JUANZHIJIENENGBAOWENCAILIAO ZHIMAISHIYUZHIBAOWENGUAN(GUANZHONGGUAN) ZHIMAISHIBAOWENGUANYOUSHUSONGJIEZHIDEGANGGUAN,GAOMIDUJUYIXIWAITAOGUAN,YIJIGANGGUANHEWAITAOGUANZHIJIANTIANCHONGDEJUANZHIYINGPAOBAOWENCENGJINMIJIEHEERCHENG。BOLIGANGZHIPINBOLIGANGCHANRAOBAOWEN   CHANRAOXINGBOLIGANGWAIBAOHUCENGSHIBOLIXIANWEIZENGQIANGSHUZHICHANRAOERCHENG,JUYOUHENGAODEJIXIEQIANGDUHEYOULIANGDENAIFUSHIXINGNENG。TANENGBAOHUGUANCAIZAIYUNSHU、ANZHUANGJISHIYONG GUOCHENGZHONGBUSHOUWAIJIEYINSUYINQIDEPOHUAI BOLIGANG KANGYAQIANGDU Mpa 120-220 KANGLAQIANGDU Mpa 210-355 KANGCHONGJIQIANGDU 1.0GONGJINGANGQIU1MIGAODUZIYOULUOXIA,BAOHUCENGWUDUANLIE、LIEWENHEXIAXIANBIANRUAN。 BIAOCENGYINGDU(HB) Mpa >320 BIAOCENGHANJIAOLIANG >45% JICHUANDIANYA >25 KANGSHENTOUQIANGDU KV 400-900 QINGNING kpa SHIRELAOHUANIANXIANWEI30NIAN SHIYONGNIANXIAN RELAOHUANIANXIANWEI50NIAN

 
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