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The laboratory table is designed with rational transmission project, transmission mode and drive.
通过选择合理的传动方案、传动方式和动力源,自行设计了排种器性能试验台。
youdao
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The laboratory table is designed with rational transmission project, transmission mode and drive.
通过选择合理的传动方案、传动方式和动力源,自行设计了排种器性能试验台。
youdao