NA 021

DIN Standards Committee Iron and Steel

NA 021-00-09-08 UA
Tubes -Dimensions and tolerances

Contact

DIN-Normenausschuss Eisen und Stahl (FES)
Mr.   Dr.-Ing.

Günter Briefs

Sohnstr. 65
40237 Düsseldorf

Tel.: +49 211 6707-434
Fax: +49 211 6707-420

Send message to contact