Aerospace series. Pipe coupling 8o30´ in titanium alloy. Elbows 90o (Endorsed by AENOR in December of 2001.)

Die Norm herausgegeben am 1.12.2001

Fasteners - Hexagon head screws - Product grades A and B (ISO 4017:2022)

Die Norm herausgegeben am 22.3.2023

Aerospace series - Pipe coupling 8°30´ in titanium alloy - Elbows 90° with thrust wire nut (Endorsed by AENOR in September of 2009.)

Die Norm herausgegeben am 1.9.2009

Fasteners - Hexagon head screws - Product grade C (ISO 4018:2022)

Die Norm herausgegeben am 22.3.2023

METHOD TO DETERMINE THE PERCENTAGE OF MEDULATED FIBRES OF WOOL BY PROJECTION MICROSCOPE.

Die Norm herausgegeben am 15.12.1973

Aerospace series. Pipe coupling 8°30´ in titanium alloy. Elbows 90° welded end (Endorsed by AENOR in December of 2001.)

Die Norm herausgegeben am 1.12.2001

Respiratory protective devices - Lung governed demand self-contained open-circuit compressed air breathing apparatus with full face mask or mouthpiece assembly for escape - Requirements, testing, marking

Die Norm herausgegeben am 30.1.2004

Aerospace series - Pipe coupling 8°30´ in titanium alloy - Elbows 90°, welded end with thrust wire nut (Endorsed by AENOR in September of 2009.)

Die Norm herausgegeben am 1.9.2009

WOOL. DETERMINATION OF ALKALI CONTENT

Die Norm herausgegeben am 15.12.1982

Textiles. Test method for determining the alkaline solubility of wool

Die Norm herausgegeben am 5.11.2025