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为了配合规划工作,这里摘录了中国农机研究院农具所总工程师马骥同志在该院一次学术讨论上的发言稿,以供参考。
In order to cooperate with the planning work, an excerpt here is a speech made by Comrade Ma Ji, chief engineer of the Agricultural Machinery Research Institute of China Academy of Agricultural Machinery at an academic discussion in the hospital for reference.