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Vim li cas kuv thiaj yuav xaiv GVDA GD139 roj cov detectors?
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Tiv tauj peb
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Apr 09, 2022
Vim li cas lub teeb ntsuas cwj mem tsis ua rau mus txawv tebchaws?
Lub tshuab hluav taws xob ntsuas hluav taws xob tsuas yog teeb thaum nws txuas nrog cov xaim nyob thiab lub ntiaj teb, vim li cas nws thiaj li tsis ua rau xau?
Lub impedance ntawm tus cwj mem xeem yog siab heev, yog li siab heev uas nws tsis tuaj yeem kuaj pom los ntawm kev tiv thaiv to, yog li nws yuav tsis mus.
Koj Tseem Yuav Zoo Li
