防爆標志Ex-marking:Ex d ⅡB T3/DIP A20 TA,T3
外殼材質:無銅鋁合金壓鑄,拋丸,聚脂靜電噴塑
Enclosure: Die-casted with aluminum alloy without copper, shot blasting,
Enclosure: electrostatic polyester-sprayed
防爆標志Ex-marking:Ex d ⅡB T3/DIP A20 TA,T3
外殼材質:無銅鋁合金壓鑄,拋丸,聚脂靜電噴塑
Enclosure: Die-casted with aluminum alloy without copper, shot blasting,
Enclosure: electrostatic polyester-sprayed
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