Acoustics - Reference zero for the calibration of audiometric equipment - Part 8: Reference equivalent threshold sound pressure levels for pure tones and circumaural earphones (ISO 389-8:2004)

Die Norm herausgegeben am 29.10.2004

Acoustics - Reference zero for the calibration of audiometric equipment - Part 9: Preferred test conditions for the determination of reference hearing threshold levels (ISO 389-9:2009)

Die Norm herausgegeben am 13.1.2010

Aerospace series- Steel FE-WM1502 (X11CrNiMoVN12-3)- Filler metal for welding. (Endorsed by AENOR in February of 2002.)

Die Norm herausgegeben am 1.2.2002

Aerospace series - Titanium alloy TI-W64001 - Filler metal for welding.

Die Norm herausgegeben am 26.4.2002

Conversion coatings on metallic materials- Determination of coating mass per unit area- Gravimetric methods. (ISO 3892:2000)

Die Norm herausgegeben am 29.4.2002

Aerospace series - Titanium alloy TI-W19001- Filler metal for welding. (Endorsed by AENOR in December of 2001.)

Die Norm herausgegeben am 1.12.2001

Aerospace series - Heat resisting alloy NI-WD3201 (NiMo25Fe6Cr5) - Filler metal for welding.

Die Norm herausgegeben am 26.4.2002

Aerospace series - Heat resisting alloy NI-WH3901 (NiCr16Mo15) - Filler metal for welding.

Die Norm herausgegeben am 26.4.2002

Aerospace series- Steel FE-WM1501 (X13CrNiMoCo12-3-2-2)- Filler metal for welding. (Endorsed by AENOR in February of 2002.)

Die Norm herausgegeben am 1.2.2002

Aerospace series- Steel FE-WA4801 (X6CrNiMnNb18-10)- Filler metal for welding. (Endorsed by AENOR in February of 2002.)

Die Norm herausgegeben am 1.2.2002