
STRIPS, PLATES AND SHEETS OF ALUMINIUM AND WROUGHT ALUMINIUM ALLOYS WITH THICKNESSES OVER 0,35 MM, COLD ROLLED - DIMENSIONS
出版:German Institute for Standardisation (Deutsches Institut für Normung)

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STRIPS, PLATES AND SHEETS OF ALUMINIUM AND WROUGHT ALUMINIUM ALLOYS WITH THICKNESSES OVER 0,35 MM, COLD ROLLED - DIMENSIONS
出版:German Institute for Standardisation (Deutsches Institut für Normung)
专家解读视频