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根据中国机械工程学会82年计划,由上海交通大学和煤炭科学研究院上海机械研究所筹备的液压CAD学术讨论会,在浙江省机械工程学会和浙江
According to the 82nd year plan of the Chinese Mechanical Engineering Society, the hydraulic CAD academic seminar prepared by Shanghai Jiaotong University and the Shanghai Institute of Coal Science and Machinery Research Institute was held in Zhejiang Province Mechanical Engineering Society and Zhejiang