The good effects about precision, efficiency and stability were obtained after revamping.
改造后，磨床精度、效率和稳定性明显提高。
This paper develops the research of the measure instrument of non-cylindrical pin bore which can meet the users' requirements at the aspects of its precision, efficiency, and economy.
本论文正是要开展异型销孔轮廓测量仪的研究，使其测量精度、效率、经济性都能满足用户要求。
The instrument has features of high precision, efficiency, explicit structure, better maintainability and it has broad prospect in application.
实验证明该驱动器细分精度高、可靠稳定、可维护性强，具有很好的应用前景。
The instrument has features of high precision, efficiency, explicit structure, better maintainability and it has broad prospect in application.
实验证明该驱动器细分精度高、可靠稳定、可维护性强，具有很好的应用前景。
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