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The paper establishes the mathematical model for auto-lifting process of the over hang-gate machine in Shanxia.
建立了三峡高架门机自开过程的数学模型。
youdao
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The paper establishes the mathematical model for auto-lifting process of the over hang-gate machine in Shanxia.
建立了三峡高架门机自开过程的数学模型。
youdao