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EATON Crouse-Hinds 系列 Champ VMVL LED 北美UL和CSA認(rèn)證防爆應(yīng)急燈具$nNEC/CEC:$n? Class I, Division 2, Groups A, B, C, D$n? Class I, Zone 2, nA$n? Class II, Groups E, F, G$n? Class III

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