Nws yog kim kim tshaj plaws, Intrinsically zoo los yog Flameproof

Tus txheej txheem fundamental ntawm intrinsically zoo tsim lus dag nyob rau hauv cov kev tiv thaiv ntawm spark tiam. contrast, flameproof solutions kub siab rau uas muaj sparks nyob rau hauv ib qhov chaw defined.

feem ntau, intrinsically zoo khoom yuav tau luv nqi ntau dua.