
Copper Tubes - Seamless Drawn, Dimension Ranges And Coordination Of Tolerances
出版:German Institute for Standardisation (Deutsches Institut für Normung)

專家解讀視頻
Applies to seamless drawn tubes of 3 to 450 mm outside diameter and 0.2 to 10 mm wall thickness. It includes dimension ranges and coordination of tolerances and the corresponding permissible variations.
Document is still current - only some parts are superseded by DIN EN 12449