快3彩票
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本激活器用于激活空↘心阴极灯,提高空心阴极灯性能一般用于当空心阴极灯发∏射强度下降或久闲置不用后(灯内为淡淡的㊣ 橙红色),用本激活器反极处理(30mA灯电流),待灯内颜色变为橙红色,能迅速恢复空心阴极灯性能.
