1) seal ring area
密封环区
2) pack-off sealing area
封隔密封区
3) airtight area
密封区
1.
To vent the gas in the airtight areas safely and effectively, our department adoptes pressuring ventilation and has gained very good impac.
为了安全、有效地排放密封区域的瓦斯,在华晋焦煤公司沙曲矿北风并区采用“压风法”,取得了非常好的效果,值得推广。
4) fire enclosure
火区密封
5) shaft seal area
轴密封区
6) seal ring
密封环
1.
Improvements of the Seal Rings of 12M-12×4Type Centrifugal Pumps;
12M-12×4型离心泵密封环的改造
2.
Aluminum silicon carbide packaging housing with metal seal ring can be produced successfully by combination of compression molding for SiC preform and vacuum pressure infiltration.
采用模压成形制备预制件,经真空-压力浸渗后成功制备出带金属密封环的AlSiC管壳,评价了带密封环的AlSiC管壳的性能。
3.
The dynamic characteristic of the seal ring and its effect on rotor vibration are analyzed and computed.
用多跨多轴承转子系统动力响应有限元—传递矩阵法建模，计算了发电机—励磁机转子及轴承密封环系统的瞬态动力响应。
补充资料：HⅡ区和HⅠ区
见电离氢区和中性氢区。
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