Найдено: 2
Overview ISO 8020:2002 defines standardized dimensions and tolerances, in millimetres, for pressing punches with a cylindrical head and either a straight or reduced shank. It covers round, oblong, sq…
1 Scope This International Standard specifies the basic dimensions and tolerances, in millimetres, of punches with cylindrical head and straight or reduced shank. Cylindrical head punches with reduce…