处理氩 argon oxygen decarburization process: 氩氧脱碳法argon sputter-etch process: 氩气溅镀蚀刻过程argon tungsten arc process: 钨极氩弧焊工艺argon-oxygen decaburizing process: 氩-氧脱碳法argon-oxygen-decarburizing process: 氩氧脱碳法下载手机词典可随时随地查词查翻译