ISO 4946:1984

Заменен

Steel and cast iron; Determination of copper content; 2,2'-Diquinolyl spectrophotometric method — 8 стр.

Ссылочные документы

Действует

Steel and cast iron -- Determination of copper -- 2,2'-Biquinoline spectrophotometric method — 14 стр.

Действует

Steel and cast iron -- Determination of copper -- 2,2'-Biquinoline spectrophotometric method — 14 стр.

Действует

Steel for the reinforcement and prestressing of concrete. Test methods. Reinforcing bars, wire rod and wire — 30 стр.

Действует

Steel for the reinforcement and prestressing of concrete. Test methods. Welded fabric — 26 стр.

Действует

Steel for the reinforcement and prestressing of concrete. Test methods. Prestressing steel — 36 стр.

Заменен

Iron and steel. European standards for the determination of chemical composition — 36 стр.