In the upper portion of the sandwich with hydrocyclone guide blade and packing filter layer.
在内夹层的上部设有旋流导向叶片及填料过滤层。
The invention provides a 5.1 acoustic channels handset adapter, comprising: an adapter body and a guide blade.
本发明提供一种5.1声道听筒插座，包括：插座本体、导片；
This paper introduced the precision casting process of the crown guide blade, and the existing problems have been further analyzed.
介绍了自带冠导叶片精铸工艺方案，分析了存在的问题。
A remodeling design of circulating pump of 600 MW power unit is introduced which adopts different conversion factors for the impeller and guide blade according to the same model pump.
介绍了600MW火电机组用大型立式循环水泵的一种改型设计方法，即针对同一模型，叶轮与导叶体采用不同的换算系数进行设计。
Turbine blade including guide blade and work blade is one of the crucial heated end components of gas turbine engine to convert heat energy of burning gas to revolving mechanism kinetic energy.
航空发动机涡轮叶片，包括导向叶片和工作叶片，是将燃气的热能转换为旋转的机械动能的重要的热端部件。
Turbine blade including guide blade and work blade is one of the crucial heated end components of gas turbine engine to convert heat energy of burning gas to revolving mechanism kinetic energy.
航空发动机涡轮叶片，包括导向叶片和工作叶片，是将燃气的热能转换为旋转的机械动能的重要的热端部件。
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