Cov khoom los tiv thaiv zoo li qub lub thawv yuav tsum tsis txhob raug tso rau hauv cov khoom hluav taws xob niaj hnub no
Tam sim no ntau lub rooj sib tham hluav taws xob tau siv cov xim dub los tiv thaiv cov khoom siv hluav taws xob hauv lub thawv, uas tuaj yeem tiv thaiv cov khoom siv kom zoo los txo qis qhov kev puas tsuaj los ntawm hluav taws xob zoo li qub ua ntej sib dhos. Cov neeg ua haujlwm yuav tso tawm cov khoom pov tseg thaum lub sijhawm sib sau ua ke, tab sis yuav ua li cas khaws cov khoom pov tseg kom raug?
Txhawm rau kom pom qhov txawv ntawm cov khoom lag luam tiag tiag, qee lub Hoobkas feem ntau siv cov thawv ntim xim rau kev khaws cia. Txawm hais tias lawv yooj yim kom paub qhov txawv, lub thawv xim yog qhov pib ua los ntawm cov khoom siv tsis zoo li qub PVC, uas yuav ua rau muaj kev sib txhuam ntau thaum ua haujlwm. High voltage hluav taws xob hluav taws xob, uas yuav ua rau cov khoom sib xyaw kom zoo rau cov hluav taws xob zoo li qub thaum sib dhos. Ib zaug tso tawm, nws yuav ua rau tsis muaj kev cuam tshuam rau cov Cheebtsam, uas cuam tshuam rau qhov zoo ntawm cov khoom thiab muaj qhov txaus ntshai heev.
Qhov tseeb, nws raug nquahu kom khaws cov khoom pov tseg rau hauv lub thawv ntawv dub los tiv thaiv cov khoom lag luam. Cov xim sib txawv ntawm cov ntawv sau tau raug pom qhov txawv ntawm sab nraum lub thawv los tiv thaiv cov khoom zoo li qub. Lub tshuab hluav taws xob zoo li qub tuaj yeem ua rau lub Cheebtsam puas.