
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