1) argon anti-convection device
氩气防对流装置
2) Argon extraction plant
氩气提装置
3) argon extractor
提氩装置
1.
Study has been made on the factors affecting output and quality of XKAr- 6- 1 argon extractor.
分析影响提氩装置产量质量的主要因素为:主塔工况稳定性、粗氩纯度、吸附器使用周期等,针对这些因素提出优化操作要点,使氩气产量质量超过设计水平。
4) complete enclose Ar protecting device
全封闭式氩气保护装置
1.
A self-made complete enclose Ar protecting device and a metal tyre have been used, by which both inside and outside welding seam areas are maintained under the laminar flow of Ar protecting environment all the time.
研究了锆- 2 合金压力管组件的焊接技术和工艺,采用自制的全封闭式氩气保护装置和胎具,在焊接时使压力管焊缝区内外始终处于层流氩气保护状态,阻止大气的侵入,减少了氩、氢、氮等有害气体的影响,从而保证了焊接质量,焊接成型后锆- 2 合金压力管组件不直度小于0 。
6) antigas kit
防毒气装置
补充资料:氩气
Ar 见稀有气体。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条