Tam sim no, ntau yam khoom noj hauv peb lub neej tau ntim rau hauv cov hnab ntawv aluminium, yog li nws tuaj yeem pom tau tias txoj haujlwm ntawm cov hnab ntawv aluminium hauv kev ua lag luam tau zoo heev.Raws li peb txhua tus paub, txhuas ntawv ci hnab yog positioned raws li high-end zaub mov ntim hnab, uas yog heev high-qib nyob rau hauv ob qho tib si tsos thiab ...
Tsis ntev los no, qee cov neeg siv khoom tau sab laj txog yuav ua li cas thiaj li yuav khoom ntim khoom noj.Nws tau nkag siab tias tam sim no, muaj peb txoj hauv kev kom cov zaub mov tshiab: sau nrog nitrogen, nqus thiab ntxiv cov khoom noj.Nqus preservation kuj yooj yim, ntuj thiab noj qab nyob zoo.Lub tshuab nqus tsev ntim khoom txhais tau tias th...