中压气压力过低
most lowness pressure of Mid-pressure gas
地面重型燃气轮机压气机
heavy duty gas turbine compressor
高、低压压气机转子
rotor of high-pressure or low-pressure compressor
航空发动机压气机叶片
aero-engine compressor blade
跨音速压气机气动设计
transonic compressor design
模压机压气具
air compressor for moulding machine
200MW汽轮机中压缸
MW steam turbine mid-pressure cylinder
次中压中温系统
middle pressure and temperature system