By means of gear profile statistics to conduct the identification of gear manufacturing process system, a scientific and easy-operation method to assess and control gear quality is provided.

采用齿廓统计分析方法对加工工艺系统进行识别，可为齿轮质量的评定与控制提供更科学且易于操作的手段。

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The whole process of production to ensure quality control, we uphold the excellent scientific management.

确保对生产全过程的质量控制，我们秉承优秀，科学管理。

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During the period of construction, it is essential not only the right sense of quality but also the management with scientific control technology in the whole process.

施工期间，除了要树立正确的质量意识外，还要应用科学的控制技术对施工全过程进行管理。

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