Kev tawg-pov thawj kev faib tawm ntawm IIC yog suav tias yog superior, encompassing cov kev cai rau ob qho tib si IIB thiab IIA, nrog IIB rated saum IIA.
Hom mob | Gas Classification | Cov pa hluav taws xob | Yam tsawg kawg nkaus Ignition Spark Zog |
---|---|---|---|
Sub Kuv | Kuv | Methane | 0.280mJ |
Factories sab nraum lub Mine | IIA | Propane | 0.180mJ |
IIB | Ethylene | 0.060mJ | |
IIC | Hydrogen | 0.019mJ |