单词	lamp ，ultraviolet
释义	lamp ，ultraviolet紫外燈電機工程
随便看	overhead crane for metallurgic plants overhead crane with carrier-beam overhead crane with double trolley on the different rails overhead crane with double trolley on the same rails overhead crane with electric hoist overhead crane with grab overhead crane with guided beam overhead crane with hook overhead crane with loose-suspending overhead crane with magnet overhead crane with simple girder overhead crane with slewing crab overhead crane with slewing jib over-head crossing overhead crossing overhead distillate overhead distribution overhead distribution duct overhead door over head dribble over-head driving overhead earth wire overhead expenses overhead explosion-proof crane overhead factor