权威例句
Filament lampFilament lampFilament-lampHALOGEN FILAMENT LAMPA theory of filament lamp's failure statisticsHALOGEN FILAMENT LAMP HAVING STABILE FILAMENT SUPPORTING MEANSThe development of tungsten filament lampsComparison between filament lamps and compact fluorescent lampsA Theory for the Mortality Curve of Filament LampsCalibration and Temperature Profile of a Tungsten Filament Lamp.Changes in Color Temperature of Tungsten-Filament Lamps at Constant VoltageA theoretical study of the incandescent filament lamp performance under voltage flickerApplications of thin film reflecting coating technology to tungsten filament lamps