乙: the second of the ten Heaven ...灯: lamp; lantern; light器: implement; utensil; ware乙类灯: class b modulation甲类灯器: class a modulator灯器: blue color difference modulator b y; modulator乙类: class b甲类灯: class a modulation磁灯器: magnetic modulator光灯器: light modulator; optical modulator换灯器: lamp changer熄灯器: extinguisher; put-outer苯乙类: styrene c8h 100-42- r mg甲乙类: class ab乙类船: b class ship乙类钢: b-type steels乙类火: class b fire乙类屋: groub estate波导灯器: waveguide modulator彩色灯器: color modulator磁光灯器: magneto optical modulator单边带灯器: single sideband modulator灯夫, 点灯器: lamplighter电光灯器: electrooptical modulator光偏振灯器: light polarization modulator