Txoj moo

Kev sealecting kev ua tsis tiav ntawm cov rooj vag qub yog feem ntau tshwm sim los ntawm cov laj thawj hauv qab no

Raws li cov khoom siv tseem ceeb rau kev tswj cov kua dej ntws hauv cov tshuab hluav taws xob, lub installation thiab kev saib xyuas zoo ntawm kev ruaj khov thiab kev nyab xeeb ntawm kev ua haujlwm ntawm lub cev.

Raws li cov cuab yeej tseem ceeb rau kev tswj cov kua, cov kev sib tw hauv kev lag luam tseem ceeb hauv kev lag luam sib txawv tau ua rau kev loj hlob sib txawv ntawm cov rooj vag li qub.

Los ntawm cov kev pom ntawm kev ua lag luam loj, lub ntiaj teb npauj npaim valve ua lag luam, tsav los ntawm kev hloov kho tshiab, thiab kev lag luam nrawm nrawm nyob rau hauv cov khoom lag luam tawm tshiab.

Txhim kho cov sealing kev ua tau zoo ntawm cov npauj npaim li yuav tsum tau txhim kho hauv kev tsim, cov ntaub ntawv, kev teeb tsa, thiab lwm yam

Kev xaiv ntawm cov ntaub ntawv sealing rau npauj npaim yuav tsum muaj kev txiav txim siab ntawm ntau yam. Tsuas yog xaiv cov khoom zoo puas tuaj yeem tuav cov khoom zoo li cas kom muaj kev sib luag hauv ntau yam haujlwm ntawm cov kab ke.