It has been applied to the research of "The Feasibility Test and Demonstrability of Antenna Structure" ( 040205D2) in the project of The scientific research Unit of China.
②对新一代GPS标准的结构体系进行了说明,阐述了精度产品信息模型中的尺寸公差形位公差的影响、类型之间的关系。
It has been applied to the research of "The Feasibility Test and Demonstrability of Antenna Structure" ( 040205D2) in the project of The scientific research Unit of China.
②对新一代GPS标准的结构体系进行了说明,阐述了精度产品信息模型中的尺寸公差形位公差的影响、类型之间的关系。
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