Khoom noj ntim khoom: Aluminium ntawv ci hnab muaj cov dej muaj zog zoo, noo noo-pov thawj thiab cov khoom noj tshiab, thiab feem ntau siv rau pob khoom noj uas yuav tsum tau kom muaj kev tshiab.
Kws Ntim Ntim: Vim tias nws tsis muaj tshuaj thaiv, lub teeb ci ntsa iab thiab cov khoom noj noo noo kuj tseem siv tau dav hauv cov chaw ruaj khov thiab kev nyab xeeb ntawm cov kws tshuaj.
Cheebtsam hluav taws xob: antistatic cov ntawv ci feem ntau siv tau rau pob hluav taws xob vim lawv cov khoom lag luam tiv thaiv hluav taws xob los tiv thaiv cov khoom zoo li qub.
Kev tsim kho cov machinery thiab tshuaj raw tshuaj: lub zog siab thiab cov khoom siv hluav taws xob ntawm cov khoom ci txhuas kom haum rau cov khoom no uas xav tau kev tiv thaiv tshwj xeeb.
