南粤风采36选7走势图

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常见管道检测技术原理及应用范围有哪些?
编辑:南京盘古市政工程有限公司   时间:2019-01-22

管道是大量输送石油、气体等能源的的主要方式,在化工中应用十分广泛。南京管道检测像所有的工程设备一样,管道也可能发生故障。在管道的制造、敷设及运行等各个阶段都可能产生缺陷,及时检测管道缺陷可以降低管道的维护成本。

(一)密间隔电位法(CIPS)

NANJINGGUANDAOJIANCEDEMIJIANGEDIANWEIFA(CIPS)YONGYUJIANCEMAIDIGANGZHIGUANXIANYINJIBAOHUYOUXIAOSHUIPING。

工作原理

GAIJISHUSHIYONGCIPSMIJIANGEDIANWEIJIANCEXITONG,YANGUANXIANYIXIAOJIANGECELIANGGUAN—DIDIANWEI,ZHEIYANGKECECHUGUANDAOSHANGRENYIDIANDEBAOHUDIANWEI,JINERDEDAOZHENGGEGUANXIANSHANGDEBAOHUDIANWEIFENBUTU,NANJINGGUANDAOJIANCEFENXIGUANXIANDEYINJIBAOHUXIAOGUO。

CIPSFAYANGUANDAOYIJIANGE1-1.5mCAIJISHUJU,HUIZHILIANXUDEKAI/GUANGUANDIDIANWEIQUXIANTU,FANYINGGUANDAOQUANXIANYINJIBAOHUDIANWEIQINGKUANG,DANGFANGFUCENGMOUCHUCUNZAIQUEXIANSHI,GAICHUDIANLIUMIDUZENGDA,SHIBAOHUDIANWEIZHENGXIANGPIANYI,DANGZHEIZHONGPIANYIDADAOYIDINGSHULIANG,ZAIDIBIAOJIUKEJIANCEDAO,DANGVOFFDIYU-850mV(TONG/LIUSUANTONGCANBIDIANJI)SHI,GUANDAOJIUHUIFASHENGFUSHI。

特点及功能

NANJINGGUANDAOJIANCEKEYICELIANGGUANXIANRENYIYIDIANZHENSHIBAOHUDIANWEI(XIAOCHUIRJIANGHOUDEBAOHUDIANWEI),PEIHEZHUANYEJINGTAISHUJUJILUYIKEYIWANCHENGGUANDAODIANWEIDEJINGTAICELIANG,ZHANGSHIJIANJILUDIANWEIBODONGQINGKUANG;

CAIYONGWEIXINGTONGBUDUANLIUZHUANGZHI,CESHIGUANXIANGEDIANDETONGDIANDIANWEIHEDUANDIANDIANWEI;

NANJINGGUANDAOJIANCESHENGCHENGGUANDAOJULI—DIANWEIQUEXIAN,FENXIGUANDAOYINJIBAOHUBORUOQUYU,WEIGUANDAOYINJIBAOHUXITONGDECHULIFANGANTIGONGSHUJUZHICHI;

南粤风采36选7走势图NANJINGGUANDAOJIANCEJIAOZHENGSHIJIANCIXUHEXIAOCHUSHIJIANDEPIAOYI,KEYIJINGQUEJILUXIASHIJIANHEGPSZUOBIAO;

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BANQUANSUOYOU:NANJINGPANGUSHIZHENGGONGCHENGYOUXIANGONGSI JISHUZHICHI: