DIN 18213:2022-02 Optics and optical instruments - Field procedures for testing geodetic and surveying Instruments - GNSS Instruments
标准编号:DIN 18213:2022-02
英文标题:Optics and optical instruments - Field procedures for testing geodetic and surveying Instruments - GNSS Instruments
德文标题:Optik und optische Instrumente - Feldverfahren zur Genauigkeitsuntersuchung geodätischer Instrumente - GNSS-Messgeräte
发布日期:2022-02
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