BLF56雷竞技app下载ios泛光灯

雷竞技app下载ios标志Ex-marking:Ex d ⅡB T4/DIP A20 TA,T4
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,
Enclosure:  electrostatic polyester-sprayed