产品简介
适用于爆炸性气体环境1区、2区；
Applicable to explosive gas environment zone 1, zone 2;
•适用于可燃性粉尘环境20区、21区、22区；
•used in combustible dust environment 20, zone 21, zone 22 zone;
•适用于ⅡA、ⅡB、ⅡC级爆炸性气体环境；
• applies toⅡ A,Ⅱ B,Ⅱ C explosive gas environment;
•适用于温度组别为T1~T4的环境；
•applies to T1~T4 temperature group environment;
•适用于石油采炼、储存、化工、医药、纺织、印染、军工及军事设施等爆炸性危险环境；
• applies to oil refining, chemical, pharmaceutical, storage, textile, printing and dyeing, military and military facilities in explosive environment;
•有A、B、C、D、E五种规格产品可选；
•A, B, C, D, E five kinds of product specifications optional;
•B型为应急专用式产品；A、C、D、E型为照明应急两用式产品.
•B for emergency special type products; A, C, D, E for emergency illumination dual-purpose products.
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