
Steel Flat Products - Hot Rolled Plate 3 To 150 Mm Thick - Permissible Deviations Of Dimension, Weight And Form
出版:German Institute for Standardisation (Deutsches Institut für Normung)

專家解讀視頻
Steel Flat Products - Hot Rolled Plate 3 To 150 Mm Thick - Permissible Deviations Of Dimension, Weight And Form
出版:German Institute for Standardisation (Deutsches Institut für Normung)
專家解讀視頻