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专业复印设备用的高强度放电灯(HID)中作为发光剂的卤化铅。
Lead halide as radiant agent in High Intensity Discharge(HID) lamps used for professional reprography applications.
youdao
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专业复印设备用的高强度放电灯(HID)中作为发光剂的卤化铅。
Lead halide as radiant agent in High Intensity Discharge(HID) lamps used for professional reprography applications.
youdao