BBD-220防爆电笛
Series BBD-220 Explosion Protection Electrical Whistle
适用范围
●爆炸性气体混合物危险场所：1区、2区
●爆炸性气体混合物：II A、II B
●温度组别：T1-T6
Application scope
●For the dangerous sited with explosive air mixture:zone1 and 2
●For the explosive air mixture:II A、II B
●Temperature classification:T1-T4
BDD防爆电笛
￥面议
DHJ系列防爆活接头
￥面议
