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　　管(guan)(guan)道內(nei)(nei)檢測是指利(li)用管(guan)(guan)輸介(jie)質驅動檢測器(qi)在管(guan)(guan)道內(nei)(nei)運行，實時(shi)檢測和記(ji)錄(lu)管(guan)(guan)道的(de)變形(xing)、腐蝕等損傷情況，并(bing)(bing)準確定位的(de)作業。油(you)氣管(guan)(guan)道大多(duo)埋地敷(fu)設,通過管(guan)(guan)道內(nei)(nei)檢測可(ke)事(shi)先發現(xian)各種(zhong)缺(que)陷和損傷，了(le)解各管(guan)(guan)段的(de)危險程度，可(ke)預防(fang)和有(you)效(xiao)減少事(shi)故并(bing)(bing)節約(yue)管(guan)(guan)道維修資金(jin)，是保(bao)證管(guan)(guan)道安(an)全的(de)重要措施。

　　初次(ci)進行(xing)時，要(yao)(yao)進行(xing)—系(xi)列(lie)準備(bei)工作:線路測(ce)(ce)(ce)量及(ji)定(ding)標、清管(guan)器(qi)收發球筒及(ji)彎頭(tou)、斜口檢(jian)(jian)査改造;管(guan)道(dao)通徑及(ji)變(bian)形檢(jian)(jian)測(ce)(ce)(ce)，清管(guan)及(ji)通過模擬(ni)器(qi)等，以(yi)確認管(guan)道(dao)滿(man)足通過檢(jian)(jian)測(ce)(ce)(ce)器(qi)的(de)要(yao)(yao)求。實施后(hou)要(yao)(yao)處理數據，做出檢(jian)(jian)測(ce)(ce)(ce)報告。必要(yao)(yao)時還要(yao)(yao)選(xuan)擇(ze)適當管(guan)段開挖驗(yan)證，確定(ding)管(guan)道(dao)內檢(jian)(jian)測(ce)(ce)(ce)的(de)精度、合(he)格率等是否達到要(yao)(yao)求。

　　全城低價(jia)服務(wu)，服務(wu)項(xiang)目：專業清(qing)(qing)理(li)化糞(fen)池(chi)(chi)(chi)，抽糞(fen)，抽污水(shui)，抽污泥(ni)，清(qing)(qing)掏(tao)化糞(fen)池(chi)(chi)(chi)，清(qing)(qing)掏(tao)隔油(you)池(chi)(chi)(chi)，化糞(fen)池(chi)(chi)(chi)清(qing)(qing)掏(tao)，隔油(you)池(chi)(chi)(chi)清(qing)(qing)理(li)，清(qing)(qing)理(li)沉(chen)淀池(chi)(chi)(chi)，污水(shui)井清(qing)(qing)理(li)。

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