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MAIN DRIVE OF A MILL FOR COLD ROLLING OF TUBES
MAIN DRIVE OF A MILL FOR COLD ROLLING OF TUBES
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机译:管材冷轧机的主要驱动力
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摘要
The invention consists in that the chain of the transmission of the main drive of the mill has an auxiliary motor which is designed to adjust the mill and replace the working stand in the course of the mill operation.
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