Shenxay portlashdan himoyalangan
1. Zona uchun uskunalar 20 bilan “mD” Dust Explosion-Proof Type
Explosion-Proof Marking: Ex mD 20 T120 ℃
2. Zona uchun uskunalar 20 bilan “ia” Chang Explosion-Proof Type
Explosion-Proof Marking: Ex iaD 20 T120 ℃
3. Zona uchun uskunalar 21 bilan “pD” Dust Explosion-Proof Type
Explosion-Proof Marking: Ex pD 21 IP65 T120℃
4. Zona uchun uskunalar 21 bilan “tD” Type A Dust Explosion-Proof; Harorat Testing Conducted Under 500mm Thick Dust Layer
Explosion-Proof Marking: Ex tD A21 IP65 T225℃ T500 320℃
5. Zona uchun uskunalar 22 bilan “tD” Type B Dust Explosion-Proof
Explosion-Proof Marking: Ex tD B22 IP65 T170℃
6. Zona uchun uskunalar 22 bilan “tD” Type A Dust Explosion-Proof
Explosion-Proof Marking: Ex tD A22 IP54 T120℃