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末级长叶片的材料供应一直是大型汽轮机制造中的薄弱环节.本文提出了加速东级长叶片国产化进程的一些看法.
The material supply of the last long blade has always been the weak link in the manufacture of large-scale steam turbines.This paper puts forward some opinions on accelerating the localization of the east long blades.