焊接专业英语词汇
窄间隙电渣焊 narrow-gap electroslag welding窄间隙埋弧焊 narrow-gap submerged arc welding窄间隙焊 narrow-gap welding数控切割 NC (numerical-control) cutting数控切割机 NC cutting machine中性焰 neutral flame镍基合金焊条 nickel base alloy covered electrode镍当量 nickel equivalent氮弧焊 nitrogen-arc welding标定卫生空气需要量 nominal hygienic air requirement异步断续器 non-synchronous contactor不熔化电极 nonconsumable electrode无损检验 nondestructive test非转移弧 nontransferred arc非转移弧电源 nontransferred arc power supply非真空电子束焊机 nonvacuum electron beam welder垂直碰撞 normal impact缺口 notch缺口弯曲试验 notch bend test喷嘴 nozzle落锤试验 NRL (Naval Research Laboratory)熔核 nugget返修次数 number of rewelding语际翻译 版权所有
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