
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)

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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)
专家解读视频