Kos npe ntawm Intrinsically Safe Electrical Equipment

Cov cim rau cov cuab yeej muaj kev nyab xeeb intrinsically yog: yog, ib, lub ic.

Qib kev nyab xeeb	Intrinsic Safety Level
General	IA,IB,IC

Qhov siab tshaj plaws ntawm kev tiv thaiv tawg yog qhia los ntawm ia, hos qhov qis tshaj yog denoted los ntawm ic.