DIN 50509:1977-05

Отменен

Chemical analysis of copper and copper alloys; determination of the aluminium content of copper alloys, volumetric method — 3 стр.

Ссылочные документы

Отменен

Chemical analysis of copper and copper alloys; sampling of copper refinery shapes — 2 стр.

Действует

Copper and copper alloys - Determination of aluminium content - Part 1: Titrimetric method; German version EN 14936-1:2006 — 11 стр.

Действует

Copper and copper alloys - Determination of aluminium content - Part 1: Titrimetric method; German version EN 14936-1:2006 — 11 стр.

Отменен

Wrought copper alloys; copper-aluminium alloys; (aluminium bronze); composition — 6 стр.

Отменен

Wrought copper alloys; copper-zinc alloys; (brass); (special brass); composition — 9 стр.