Shenhai spreadhadh - dearbhadh
The explosion-proof classification of IIC is considered superior, encompassing the requirements for both IIB and IIA, with IIB rated above IIA.
| Roinn-seòrsa staid | Seòrsachadh gas | Gasan riochdaire | Ignition Spark Energy as ìsle |
|---|---|---|---|
| Fon Mèinn | mi | Meatan | 0.280mJ |
| Factaraidhean Taobh a-muigh na Mèinn | IIA | Propane | 0.180mJ |
| IIB | Eitilein | 0.060mJ | |
| IIC | Hydrogen | 0.019mJ |