1) evacuating-charging system
真空与充气系统
2) vacuum extraction system
真空抽气系统
1.
Technical retrofit of vacuum extraction system for domestic 300 MW steam turbine;
国产300MW汽轮机真空抽气系统技术改造
3) high vacuum exhausting system
高真空排气系统
4) vacuum degassing system
真空除气系统
1.
The insurance of the normal operation of vacuum degassing system and sealing performance of the desalted water drum was the important measure to control the corrosion.
确保真空除气系统正常运行和二级除盐水箱的密封效果是控制腐蚀的主要手段。
5) vacuum pumping system
真空排气系统
6) vacuum air-removed system
抽气真空系统
补充资料：真空与充气包装机结构
真空与充气包装机结构  | ||
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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