Tam sim no lubtsiaj tawbnyob rau hauv kev ua lag luam yog tseem tsuas yog hlau tawb, yog li kev txheeb xyuas ntawm hlau tawb mas muaj cov nram qab no tsis:
1) hlau thickness: peb kuj paub tias covtsiaj tawbhlau yog nyias heev kom tau yooj yim los ntawm cov dev, cov kab hlau dav dav ntawm lub khw yog 3 hli steel hlau, xws li hlau tsuas yog tsim rau cov dev me los yog luav, rau cov dev loj cov phooj ywg kuv xav yuav ntau tshaj 4 hli tuab.
2) xaim sib nrug: peb txhua tus paub tias qhov me me ntawm cov xaim sib nrug, lub tawb muaj zog dua, qhov tseeb, ze dhau tsis zoo, ze rau tus dev yuav muaj kev ntxhov siab, peb xav kom koj yuav xaim sib nrug ntawm 15. -25mm, yog li nws tsis dhau ze, thiab tsis dhau xoob.
3) hlau txheej txheej: qee cov lag luam hais tias lawv lub tawb tsiaj nrog dab tsi stainless hlau, qhov tseeb, peb kuj paub tias tus nqi ntawm stainless hlau yuav tsis pheej yig heev, feem ntau ntawm lub tawb deg txheej yog txheej txheej los tiv thaiv xeb, cov khoom siv tsuas yog PE hmoov, tab sis qee qhov xim txawv.CovtawbCov khoom zoo yuav raug ntxuav ua ntej coated nrog PE hmoov, thiab tom qab ntawd ci ntawm qhov kub ntawm 200 degrees, kom PE hmoov tuaj yeem lo rau ntawm cov hlau.
4) Cov txheej txheem hlau hlau vuam: qee zaum thaum koj yuav lub tawb tsiaj, nws yuav tawg ob peb hnub.Thaum koj yuav nws, koj tseem tuaj yeem saib seb qhov vuam yog du thiab seb qhov vuam qhov loj npaum li cas.Feem ntau hais lus, qhov vuam nto yog loj, nws yuav tsum muaj zog ntau dua.Kuj tseem muaj qhov tseem ceeb ntawm kev kho qhov vuam qhov tseem ceeb, qhov zoo ntawm lub tawb, qhov vuam nto yuav tsum du, yuav tsis ua rau tus tsiaj puas tsuaj, tab sis qhov zoo tsis zoo, nws yog ib qho yooj yim kom tsis quav ntsej cov ntsiab lus no, pos me me, yuav cia koj tus dev raug mob.
Post lub sij hawm: 14-03-22