Tam sim no tus tsiaj tawb ntawm kev ua lag luam tseem yog qhov tseem ceebkab kab, yog li kev txheeb xyuas ntawm cov hlau tawb feem ntau muaj cov hauv qab no tsis:
1) hlau thickness: peb kuj paub hais tias cov tsiaj tawb hlau yog nyias nyias mus tau yooj yim tom los ntawm cov dev, lub dav tawb hlau nyob rau hauv lub lag luam yog 3 hli steel hlau, xws li hlau tsuas yog haum rau me me dev los yog luav, rau cov dev loj. cov phooj ywg kuv hais kom 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.Lub tawb ntawm cov 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) Hlau hlau vuam txheej txheem: qee zaum thaum koj yuav ibtsiaj tawb, 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: 15-07-22