Pom zoo ib yam khoom hnub no
Cov khoom no yog siv los ntawm cov neeg siv khoom nruab hnub, tab sis nws cov khoom siv txhim kho yas yeeb nkab, zoo li cov khoom siv ntau corrosive, peb cov neeg muas zaub tseem yuav xaiv cov yas, peb yuav pom zoo tsib txheej raj, vim tias muaj txheej txheej EVOH hauv nruab nrab . Yog tias koj saib nyob rau hauv tsab xov xwm dhau los, koj yuav paub, tab sis cov neeg muas zaub tseem yuav xaiv cov txhuas-yas nplooj ntawv. Txawm li cas los, koj tsis xav tias aluminium-yas tsuas muaj ib daim ntawv, thiab peb tseem yuav muaj ntau lub thickness, yog li Peb kuj xaiv raws li tus neeg yuav tsum tau los yog cov nyhuv yam.
