Tawg-Proof teeb xav tau ib explosion-Proof Switch

Qhov xaiv nyob ntawm qhov twg tus hloov yog ntsia.

Yog hais tias tus hloov yog ntsia hauv ib cheeb tsam hazardous, Tawg-proof hloov yuav tsum siv. Conversely, Yog hais tias tus hloov ntsia hauv ib cheeb tsam zoo, Tus txheem hloov yog txaus.