Cov looj tsom iav dub
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Safety Goggles / qhov muag tiv thaiv iav
Goggles, los yog tsom iav kev nyab xeeb, yog cov ntaub ntawv ntawm cov looj tsom iav uas feem ntau kaw los yog tiv thaiv qhov chaw nyob ib puag ncig lub qhov muag txhawm rau tiv thaiv cov khoom, dej los yog tshuaj lom ntawm qhov muag.Lawv yog siv nyob rau hauv chemistry laboratories thiab woodworking.Lawv feem ntau yog siv rau hauv kev ua kis las daus, thiab ua luam dej.Cov tsom iav feem ntau hnav thaum siv cov cuab yeej siv hluav taws xob xws li kev xyaum ua haujlwm lossis cov saw saws los tiv thaiv cov khoom ya los ntawm kev puas tsuaj rau lub qhov muag.Ntau hom tsom iav muaj nyob rau hauv daim ntawv tshuaj ...
