Shenxay portlashdan himoyalangan
The explosion-proof classification of IIC is considered superior, encompassing the requirements for both IIB and IIA, with IIB rated above IIA.
| Vaziyat toifasi | Gaz tasnifi | Reprezentativ gazlar | Minimal yonish uchqun energiyasi |
|---|---|---|---|
| Kon ostida | I | Metan | 0.280mJ |
| Kondan tashqaridagi zavodlar | IIA | Propan | 0.180mJ |
| IIB | Etilen | 0.060mJ | |
| IIC | Vodorod | 0.019mJ |