Greenfield yog dab tsi hauv hluav taws xob?
Greenfield yog dab tsi hauv hluav taws xob?

Video: Greenfield yog dab tsi hauv hluav taws xob?

Video: Greenfield yog dab tsi hauv hluav taws xob?
Video: Hmong new song 2016 - Yog dab tsi - Xub Hluav Taws (Official MV) 2024, Kaum ib hlis
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Hluav taws xob cov lis dej num yuav txwv qhov ntev ntawm kev khiav ntawm qee hom kev hloov pauv tau yooj yim. Flexible metallic conduit (FMC, npe hu ua ntsuab teb los yog flex) yog tsim los ntawm helical coiling ntawm tus kheej-interlocked ribbed sawb ntawm txhuas los yog hlau, tsim ib lub raj hollow los ntawm cov xov hlau yuav rub tau.

Ua kom pom qhov no, hluav taws xob Greenfield yog dab tsi?

Hluav taws xob cov lis dej num yuav txwv qhov ntev ntawm kev khiav ntawm qee hom kev hloov pauv tau yooj yim. Flexible metallic conduit (FMC, npe hu ua ntsuab teb los yog flex) yog tsim los ntawm helical coiling ntawm tus kheej-interlocked ribbed sawb ntawm txhuas los yog hlau, tsim ib lub raj hollow los ntawm cov xov hlau yuav rub tau.

Kuj Paub, hom conduit yog dab tsi? Muaj xya ntau hom conduit siv feem ntau nyob rau hauv vaj tse thiab lub teeb lag luam thaiv.

  • Rigid Hlau Conduit-RMC thiab IMC.
  • Hluav Taws Xob Hlau Tubing-EMT.
  • Hluav taws xob tsis yog hlau tubing-ENT.
  • Flexible Hlau Conduit-FMC thiab LFMC.
  • Rigid PVC Conduit.

Hauv qhov no, qhov txawv ntawm qhov hluav taws xob raceway thiab conduit yog dab tsi?

Cov raj yog lub raj los yog trough rau kev tiv thaiv hluav taws xob thaiv. A kav dej kuj tuaj yeem raug xa mus rau cov kav dej, yeeb nkab, raj, channel, gutter lossis trench. A txoj kev sib tw yog ib qho kaw kav dej uas tsim ib txoj hauv kev rau lub cev hluav taws xob kab hluav taws xob.

GI conduit yog dab tsi?

GI Conduit Cov kav dej. Tau tus nqi tseeb. Cov raj yog siv nyob rau hauv piping hluav taws xob thaiv. Hlau Cov kav dej yog dav siv nyob rau hauv kev sib txuas lus. General Function ntawm a kav dej yog muab txoj hauv kev meej thiab kev tiv thaiv rau ib lub cable lossis rau me me cov kav dej qee zaum.

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