gear change mechanism 中文意思是什麼
gear change mechanism
解釋
變速機構-
In this paper, the optimum technique and reliability design are connected together to bring up the method of reliability and optimization design of the gear change mechanism
=本文將現代設計方法中的優化技術與可靠性設計理論相結合,提出了鉆機關鍵零件的可靠性優化設計方法。
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