ISO 1651:1974/Amd 1:1982

Tube drawing mandrels — Amendment 1

Amendment 1 of ISO 1651/1974 concerns cover page and pages 1, 2 and 3. Modify the general title as follows: “Hardmetal (carbide) core tube drawing plugs – Dimensions”. On page 1, clause 1, replace the first and second sentences by new ones. Pages 2 and 3: modify each title (clauses 2 and 3) in accordance with the titles given in this amendment.