Raws li kev cai tswj hwm, cables nyob rau hauv tawg ib puag ncig yuav tsum tau tiv thaiv los ntawm tawg-pov thawj conduits los yog saj zawg zog connectors, es tsis yog kev sib txuas yooj yim xwb.
Cov lus qhia no siv tshwj xeeb hauv cov xwm txheej nruj. Nyob rau hauv ntau lenient nqis, it’s common to see regular piping used. Txawm li cas los, rau cov neeg tsim qauv, adhering to design standards remains the optimal strategy to avoid unforeseen liabilities and complications.