hydrogen-discharge lamp

lamp-英汉词典... ... hydrogen lamp 氢灯 hydrogen-discharge lamp [电]氢气放电灯 identification lamp 识别灯,标志灯,标灯 ...

计量学词汇H... ... 氢伏特计 hydrogen voltameter 氢放电灯 hydrogen-discharge lamp 水文测量；水道测量 hydrographic survey ...

什么意思_英语discharge... ... Low Voltage Discharge Lamp 低频无极灯 hydrogen-discharge lamp [电子] 氢气放电管 ...