日光灯管及支架
fluorescent tube & fixture
霓虹灯管真空抽气泵
neon light tube vacuum pump
冷阴极灯管
Cold Cathode Fluorescent Lamps CCFLs
低臭氧紫外线灯管
lower ozone ultraviolet radiation light tube
灯管焊接设备
The neon light welds machine
灯管
Tube
lamp
Lamps
tubes
strip lamp
field emission luminescent tubes
modulator tube
modulating tube
tube of a fluorescent lamp
modulation tube