hollow-cathode lamp

短语词组

短语

• Hollow bi -cathode lamp 空心双阴极灯
• Special hollow -cathode lamp 特种空心阴极灯
• hollow -cathode discharge lamp 空心阴极灯
• current of hollow -cathode lamp 空芯阴极灯电流
• pr -kr hollow cathode discharge lamp 镨空心阴极灯
• La -Kr hollow cathode discharge lamp 镧空心阴极灯
• ho -kr llow catde discharge lamp 钬空心阴极灯
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