发明申请
US20080095634A1 MULTI-STAGE TURBINE USING STEEL AND ALUMINUM BLADES 审中-公开
使用钢和铝叶片的多级涡轮机

MULTI-STAGE TURBINE USING STEEL AND ALUMINUM BLADES
摘要:
A multistage turbine having one or more input stage fan blades formed of aluminum and having one or more output stage fan blades formed of steel. One or more intermediate stages may be formed of aluminum or steel or a combination thereof.
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