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本文在调研的基础上,通过一些数据从节能、省料和改善传动条件等方面,论证了研制和推广使用新型三角胶带的巨大经济效益。
Based on the research, this paper demonstrates the great economic benefits of developing and popularizing the new type of apex tape by some data from the aspects of energy saving, material saving and improvement of transmission conditions.