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我们从1974年以来,在甘肃省水利局,甘肃省水工机械厂,兰州综合电机厂等兄弟单位的热情邦助下,结合甘肃省小水电发展的需要,在参考国内外有关研究的基础上,对双转轮机型进行了小型研制工作。在实践的基础上,对这种机型向大型发展的可能性作了一点初步论证工作。由于我们的工作还很粗糙,实践经验又不多,所以肯定存在不少需要商榷改进、甚至是错误的地方,希望同志们指出,以待进一步改进。
Since 1974, we have, with the warm and assistance of our sister agencies such as the Gansu Provincial Water Conservancy Bureau, the Gansu Provincial Hydraulic Machinery Factory and the Lanzhou General Electric Machinery Factory, combined with the needs of the development of small hydropower in Gansu Province and on the basis of referring to the relevant research at home and abroad , A small-scale development of dual-rotor models. On the basis of practice, this paper made a little preliminary demonstration to the possibility of large-scale development of this model. Since our work is still very rough and there is not much practical experience, there are certainly many areas for improvement or even mistakes to be discussed. We hope that comrades will point out that they will wait for further improvement.