NF E11-019-2002 Geometrical product specification (GPS) - Specific standards - Rules of design and characteristics 《几何产品规范(GPS) 特定标准 设计原则和特征》.pdf

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ITU-R RAPPORT M 766-2 FRENCH-1990 Feasibility of frequency sharing between the GPS and other services《全球定位系统和其他服务之间的频率共享的可行性》.pdf

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