
Technical Drawings, Geometrical Tolerancing, Tolerances Of Form, Orientation, Location And Runout - Generalities, Definitions, Symbols On Drawings
出版:German Institute for Standardisation (Deutsches Institut für Normung)

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Technical Drawings, Geometrical Tolerancing, Tolerances Of Form, Orientation, Location And Runout - Generalities, Definitions, Symbols On Drawings
出版:German Institute for Standardisation (Deutsches Institut für Normung)
專家解讀視頻