hot-cathode X-ray tube
铝电解用阴极炭块
cathode carbon block for aluminium electrolysis【冶】
暂无补充释义。
相关词条
cathode-ray readout screen
lens, magnetic with permanent magnets, cathode ray tube
positioning the cathode spot on the liquid-pool cathode of a discharge tube
microchannel plate cathode-ray tube\nMCPCRT\n电子
mercury cathode chlorine-alkali electrolysis
activated cathode【电子】
liquid-pool cathode