Kusiyana Pakati pa Miyezo ya Umboni Wophulika IIC ndi IIIC

Izi zikuyimira malingaliro osiyana kotheratu.

Condition Category	Gasi Gulu	Woimira mpweya	Minimum Ignition Spark Energy
Pansi pa Mgodi	Ine	Methane	0.280mJ
Mafakitole Kunja Kwa Mgodi	IIA	Propane	0.180mJ
	IIB	Ethylene	0.060mJ
	IIC	haidrojeni	0.019mJ

IIC nthawi zambiri imalumikizidwa ndi malo osaphulika, yodziwika ndi zinthu monga haidrojeni ndi ethyl nitrate. Mosiyana, IIIC, malinga ndi mfundo za dziko, zokhudzana ndi kuphulika kwa fumbi kwa conductive, idasankhidwa kukhala DIP A21. Gawo la IIIA kuyaka ulusi, ndi IIIB imaphatikizapo fumbi losayendetsa.

IIC sisinthana ndi IIIC; choncho, Zogulitsa zokhala ndi mavoti osaphulika ngati DIP A20/A21 ziyenera kusankhidwa.