◉Thaum nws los txog rau hluav taws xob nruab, ua kom cov ntaub qhwv uas muaj kev nyab xeeb thiab txhim tsa yog qhov tseem ceeb heev. Ob txoj kev daws teeb meem rau kev tswj cov xaim yog cable troughs thiab conduits. Thaum ob lub hom phiaj ntawm kev tiv thaiv kev tiv thaiv thiab cov teeb meem cable, lawv muaj qhov sib txawv uas ua rau lawv haum rau cov ntawv thov sib txawv.

◉ Hlua taws xobyog ib qho kab ke uas muab tso rau cov kab lus rau cables.Hlua taws xobFeem ntau yog ua los ntawm cov ntaub ntawv xws li PVC lossis hlau thiab tsim kom muaj ntau cov cables hauv ib qho chaw nkag mus. Qhov no ua rau nws zoo tagnrho rau cov chaw ib puag ncig uas cov xaim loj yuav tsum tau npaj, xws li cov vaj tse ua lag luam lossis cov chaw lag luam. Qhov qhib kev tsim qauv ntawm cov tw tsheb tso cai rau kev nkag tau yooj yim rau kev saib xyuas lossis hloov kho dua tshiab, ua thawj qhov kev xaiv rau qhov chaw nquag.

◉ Conduit, ntawm qhov tod tes, yog lub raj lossis cov yeeb nkab uas tiv thaiv cov xov hluav taws xob los ntawm kev puas tsuaj rau lub cev thiab ib puag ncig. Conduit tuaj yeem tsim los ntawm ntau yam ntaub ntawv, suav nrog PVC, hlau lossis cov fiberglass, thiab feem ntau siv qhov uas yuav tsum tau tiv thaiv los ntawm noo noo, tshuaj lom neeg lossis tshuab cuam tshuam. Tsis zoo li Cable Trumping, conduits feem ntau yog nruab rau hauv txoj kev uas yuav tsum tau siv zog rau nkag mus rau qhov chaw ruaj khov uas nquag hloov kho cov cable.

◉Lub ntsiab sib txawv ntawm cable tratting thiab conduit yog lawv tus qauv thiab npaj siv.Txoj hluasRacways muab kev nkag tau yooj yim thiab lub koom haum ntawm ntau cov xaim, thaum lub sij hawm conduit muab kev tiv thaiv zoo rau txhua tus neeg xav tau cov chaw xav tau. Qhov kev xaiv ntawm ob yog nyob ntawm cov kev xav tau tshwj xeeb ntawm cov kev teeb tsa, suav nrog cov khoom siv tau txais kev tiv thaiv, kev tiv thaiv thiab ib puag ncig uas yuav raug siv. Nkag siab cov kev sib txawv no tuaj yeem pab ua kom ntseeg tau tias cov hluav taws xob muaj kev nyab xeeb dua thiab muaj peev xwm.