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2021-01-30 09:09:49829 瀏覽
技術含量奇高的防爆燈具，擁有多項專利技術，可應用于石化行業(yè)防爆一區(qū)和二區(qū)，獲得嚴酷的防爆合格證Ex d e mb IIC T4 Gb、Ex tD A21IP66 T130℃，質(zhì)量優(yōu)良且可靠。同時兼有節(jié)能、環(huán)保的特點。
李炳華
