
HOT FINISHED STRUCTURAL STEEL HOLLOW SECTIONS - PART 3: TOLERANCES, DIMENSIONS AND SECTIONAL PROPERTIES
出版:German Institute for Standardisation (Deutsches Institut für Normung)

專家解讀視頻
PREN 10210-3 : DRAFT 2016 - Identical
PREN 10210-3 : DRAFT 2016 - Identical