提高初始建模阶段CAD模型数据交换质量的研究具有较强的理论意义和实用价值。
The research to improve the data quality of CAD model in original modeling stage is very significative both on theory and on practice.
提高初始建模阶段CAD模型数据交换质量的研究具有较强的理论意义和实用价值。
The research to improve the data quality of CAD model in original modeling stage is very significative both on theory and on practice.
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