hollow lightweight component
horizontal light component
Light Component of Bio-Oil
vertical light component
component of light hydrocarbon
light hydrocarbon component
light-blocked component
light-emitting component
light-light transfer efficiency
lightweight Light-Expansion Concrete
White Light Light-Emitting Diode
anti-visible light and infrared light
breakdown light {NUC light}
digital light processing DLP light source
high light efficiency light source
light draft [= light draught]