Shenhai Explosion-Proof
Cov no sawv cev tag nrho cov tswv yim sib txawv.
| 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 |
IIC feem ntau cuam tshuam nrog qhov chaw tawg-pov thawj, Cov yam ntxwv los ntawm cov khoom xws li hydrogen thiab ethyl nitrate. Hloov pauv, IIIC, raws li tau hais los ntawm lub teb chaws tus qauv, muaj feem xyuam rau cov hmoov av conductive, DIP A21. IIIA cov nplaim taws fibers, thiab IIIB encompasses non-conductive plua plav.
IIC tsis hloov pauv nrog IIIC; yog li ntawd, cov khoom uas muaj plua plav tawg pov thawj xws li DIP A20 / A21 yuav tsum tau xaiv.