用lamp filament造句子，“lamp filament”造句
来源：国语帮 2.77W
Analysis of SEM-EDS of incandescent lamp filament debris
Due to its high melting point, pure molybdenum is used as lamp filament supports and electrodes for mercury vapor lamps.
Two years ago, summer jobs on Long Island were going in the last four months, the bottom has fallen out of the job market, officials say.
Long Island Star Journal
The products mainly consist of LED solar energy lamp series, lamp bulb series, LED surface plate lamp series, spotlight series, ceiling lamp series, lamp filament series, etc.
