1) assembly opening
安装开口，安装洞口
2) construction opening
安装开口
4) stagger angle
进口安装角
1.
The performance of the centrifugal compressor at different diffuser stagger angles and different inlet guide vane(IGV) prewhirl angles are measured.
研究表明:扩压器进口安装角最小值为7°时,压缩机性能对进口导叶预旋角不敏感;采用不同的扩压器进口安装角和不同进口导叶预旋角匹配调节时,压缩机所能达到的最高效率为86。
2.
The performance maps of the centrifugal compressor under different diffuser stagger angle are measured, and the influence of different stagger angles of vanes on the stage performance as well as flow field is investigated.
对不同扩压器进口安装角下离心压缩机的性能进行了实验研究,并详细计算分析了相应的流场分布。
5) erection hatch cover
安装舱口盖
6) Safety device in the top of drilled hole
孔口保安装置
补充资料：设备的安装——设置安装基准
设备的安装——设置安装基准   | ||
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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