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A1-后轴承盖.dwg 76.81 KB
A1-密封盖.dwg 101.22 KB
A1主轴.dwg 90.53 KB
A1链轮.dwg 90.25 KB
A2-前轴承盖.dwg 66.81 KB
A2-套筒.dwg 60.84 KB
任务书.doc 20.50 KB
塑料片材挤出机的收卷机设计说明书.doc 2.06 MB
大螺母A3.dwg 63.03 KB
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