carbon n arc cutter碳弧切割机
carbon dioxide arc welding翻译
carbon electrode arc碳极电弧
carbon plasma arc碳等离子体源
carbon-arc evaporation碳弧法
Carbon-Arc Weathering碳弧灯老化;碳弧光老化
carbon-arc spotlight碳弧聚光灯
carbon-arc welder碳弧焊机
CARBON-ARC LAMP碳细灯;碳精灯
N（名词） an electric arc produced between two carbon electrodes, formerly used as a light source 碳精电弧
N（名词） (as modifier) 碳精电弧的
carbon-arc light