protective atmosphere
短語詞組
- protective hydrogen atmosphere 氫保護(hù)氣氛
- protective furnace atmosphere [熱]爐腔保護(hù)空氣層
- protective atmosphere tempering 保護(hù)氣躰儲(chǔ)罐
- protective atmosphere gas storage 保護(hù)氣躰儲(chǔ)罐
- protective atmosphere generation system 保護(hù)氣氛發(fā)生裝置
- nitrogen base protective atmosphere 氮基保護(hù)氣氛
- protective atmosphere equipment [冶]保護(hù)氣氛供應(yīng)設(shè)備
- ammonia dissolution protective atmosphere 氨分解保護(hù)氣氛
- protective atmosphere casting 保護(hù)澆注 返回 protective atmosphere