BLL59雷竞技app下载ios照明灯

雷竞技app下载ios标志Ex-marking:Ex nA Ⅱ T3~T4/DIP A20 TA,T3~T4
雷竞技app下载ios标志Ex-marking:Ex e Ⅱ T3~T4/DIP A20 TA,T3~T4

外壳材质:耐酸不锈钢,抛光
Enclosure: Acid-resistant stainless steel,polished