Hmoov nplaum iav ntau lawm pib nrog xaiv siab - Cov ntaub ntawv raw khoom zoo. Lub khob undergoes precise txiav thiab txhuam, ua raws li polishing kom ua tiav kev pom tseeb thiab du. Qhov tsawg - e txheej yog thov rau txhim kho UV kev tiv thaiv UV thiab cov rwb thaiv tsev thermal. Tempering nthuav dav lub khob, ua rau nws tiv taus kev cuam tshuam thiab kev ntxhov siab thermal. Kev kuaj xyuas qhov zoo kom ua raws li kev nyab xeeb thiab kev ua haujlwm. Cov khoom kawg yog ntim rau kev faib tawm. Tus txheej txheem no haum nrog cov qauv kev lag luam, kom ntseeg tau ruaj khov thiab ua tau zoo hauv cov kua dej caw.
Cov iav Fridge iav yog qhov tseem ceeb nyob rau hauv cov chaw ib puag ncig uas muaj cov khoom noj cawv txiv hmab yuav tsum muaj meticulously tswj. Nws yog dav siv nyob rau hauv cov chaw nyob, xws li tsev ua noj ua tsev thiab cov khoom ntim hauv tsev, nrog rau kev ua lag luam zoo li cov khw noj mov thiab cov tuav. Lub khob muab kev tiv thaiv zoo UV kev tiv thaiv, qhov kub thiab kev pom zoo thiab kev pom zoo, kom muaj cawv txiv hmab tseem nyob rau hauv qhov kev mob siab. Kev tshawb fawb pom zoo tias kev tswj cov khoom ruaj khov nrog cov iav tsim nyog nrog cov hmoov nplej rau cov cawv txiv ntoo.
Tsis muaj cov lus piav qhia rau cov khoom no