防爆标志Ex-marking:Ex de ⅡC T6/DIP A20 TA,T6
外壳材质:无铜铝合金压铸,抛丸,聚脂静电喷塑
Enclosure:Die-casted with aluminum alloy without copper,shot blasting,electrostatic polyester-sprayed
电话:
021-56381010
邮箱:
13761663383@163.com
QQ:
511057696