
Hollow Sections For Structural Steel Engineering; Hot Formed Square And Rectangular Steel Tubes; Dimensions, Weights, Permissible Deviations, Static Values
出版:German Institute for Standardisation (Deutsches Institut für Normung)

專(zhuān)家解讀視頻
Applies to seamless or welded hot formed square or rectangular hollow steel sections in the dimensions according to Tables 1 and 2, made of the steels quoted in Section 4, used primarily for structural steel engineering.