Shenhai Explosion-Proof
Ob pawg tswj hwm qhov ntsuas kub ntawm T4, Yog li qhov sib txawv tshwm sim ntawm Zone A thiab Zone B. Kev ntsuas tawg-pov thawj BT4 tshaj li ntawm AT4.
| 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 |
Muaj qhov sib txawv ntawm Chav ⅱa thiab Chav ⅱb. Chav Kawm ⅱb, qib siab dua, feem ntau yog tsim rau cov roj xws li roj av, diesel, thiab roj av; Chav kawm ⅱ a, ntawm qhov tod tes, siv rau qhov chaw tawg-pov thawj txheem, xws li rau propylene.
Nws feem ntau nyob ntawm seb cov khoom puas poob rau hauv Class ⅱa lossis Class ⅱb. Cov cuab yeej ntsuas rau Class ⅱa tuaj yeem siv rau hauv Chav Kawm ⅱa ib puag ncig; txawm li cas los xij, Chav ⅱb ib puag ncig tsis tuaj yeem ntiav cov cuab yeej Class ⅱa.