HRY91-Q2*18W吸頂式防爆(bao)防腐(fu)全塑(su)LED熒光燈應用(yong)(yong)范圍 適(shi)(shi)用(yong)(yong)于石(shi)油(you)開采、煉(lian)油(you)、化工、等(deng)有可燃(ran)(ran)性(xing)粉(fen)塵的環(huan)(huan)境(jing)(jing)作工作照明之用(yong)(yong); 適(shi)(shi)用(yong)(yong)于防護要求較(jiao)高、潮濕、含有腐(fu)蝕性(xing)氣體的場(chang)所(suo); 適(shi)(shi)用(yong)(yong)于爆(bao)炸(zha)性(xing)氣體環(huan)(huan)境(jing)(jing)的1區、2區場(chang)所(suo); 適(shi)(shi)用(yong)(yong)于可燃(ran)(ran)性(xing)粉(fen)塵環(huan)(huan)境(jing)(jing)20區、21區、22區場(chang)所(suo); 適(shi)(shi)用(yong)(yong)于IIA、IIB、IIC類爆(bao)炸(zha)性(xing)氣體環(huan)(huan)境(jing)(jing); 適(shi)(shi)用(yong)(yong)于T1-T4(T6)組溫(wen)度組別
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