北京11选5开奖结果查询

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变压器的地线应该埋多深?

发布时间:2018-5-25 9:50:14      点击次数:4216

WOMENZAIQIANMIANYESHIJIANDAOLEBIANYAQISHIXUYAOSANXIANGDIANDE,YIZHONGSHIHUOXIAN,TASHIYOUDIANDE,YIZHONGSHILINGXIANYESHIMEIYOUDIANDE;YIZHONGSHIDIANXIAN,TASHIBAOZHANGANQUANDE,YINCIDEHUASHIXUYAOSANXIANGDIANDOULIANJIECAINENGBAOZHENGBIANYAQIJIZHENGCHANGYOUANQUANDEJINXINGYUNXING。BIANYAQIZAISHIYONGZHONGDEDIXIANSHIYAOJINXINGMAIRUDIXIADE,DAODISHIMAIDUOSHENNI,QISHISHIYOUYIGEGUIDINGDE,SHENLEYEBUXING,QIANLEYEBUXING,XUYAOWOMENJINXINGCELIANGZHIHOUKONGZHIZAIYIDINGDEFANWEIZHONG。BIANYAQIDEDIXIANJIUJINGMAIDUOSHAOCAISHIBIJIAOHELIDENI?XIAMIANWOMENJINXINGZONGHEQUKANYIXIA:

YIBANBIANYAQIDEDIXIANDELIANJIEFANGSHIYOULIANGDALEI:YILEISHIDIXIANZHIJIEJIEDIHUOJINGGUODIZUKANGJIEDI,CHENGWEIDAJIEDIDIANLIUXITONG;LINGYILEISHIDIXIANBUJIEDI,JINGGUOXIAOHUXIANQUANHUOGAOZUKANGJIEDI,CHENGWEIXIAOJIEDIDIANLIUXITONG.

(1)DUIYU6-10kVXITONG,YOUYUSHEBEIJUEYUANSHUIPINGANXIANDIANYAKAOLVDUIYUSHEBEIZAOJIAYINGXIANGBUDA,WEILETIGAOGONGDIANKEKAOXING,YIBANJUNCAIYONGZHONGXINGDIANBUJIEDIHUOJINGXIAOHUXIANQUANJIEDIDEFANGSHI。

北京11选5开奖结果查询(2)DUIYU110kVJIYISHANGDEXITONG,ZHUYAOKAOLVJIANGDISHEBEIJUEYUANSHUIPING,JIANHUAJIDIANBAOHUZHUANGZHI,YIBANJUNCAIYONGZHONGXINGDIANZHIJIEJIEDIDEFANGSHI。BINGCAIYONGSONGDIANXIANLUQUANXIANJIASHEBILEIXIANHEZHUANGSHEZIDONGZHONGHEZHAZHUANGZHIDENGCUOSHI,YITIGAOGONGDIANKEKAOXING。

北京11选5开奖结果查询(3)20-60kVDEXITONG,SHIYIZHONGZHONGJIANQINGKUANG,YIBANYIXIANGJIEDISHIDEDIANRONGDIANLIUBUHENDA,WANGLUOBUHENFUZA,SHEBEIJUEYUANSHUIPINGDETIGAOHUOJIANGDIDUIYUZAOJIAYINGXIANGBUHENXIANZHU,SUOYIYIBANJUNCAIYONGZHONGXINGDIANJINGXIAOHUXIANQUANJIEDIFANGSHI。

北京11选5开奖结果查询(4)1KVYIXIADEDIANWANGDEZHONGXINGDIANCAIYONGBUJIEDIFANGSHIYUNXING。DANDIANYAWEI380/220VDEXITONG,CAIYONGSANXIANGWUXIANZHI,LINGXIANSHIWEILEQUDEJIDIANYA,DIXIANSHIWEILEANQUAN。

北京11选5开奖结果查询BIANYAQIDEDIXIANYIDINGYAOANQUANQUMAI,BURANDEHUASHIHENRONGYICHUXIANWENTIDE。HENDUODEBIANYAQICHUXIANWENTIJIUSHIYINWEIMAIDEBULAOGU,YOUDESHENZHIHAIYINWEIDIXIANDEWENTICHUXIANGUOSHIGUNI!SUOYIYAOJINSHENCAISHIBIJIAOHAODEE!


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