Acoustics. Determination of sound absorption coefficient and impedance in impedances tubes. Method using standing wave ratio.

Die Norm herausgegeben am 2.11.2001

Acoustics. Determination of acoustic properties in impedance tubes. Two-microphone technique for normal sound absorption coefficient and normal surface impedance.

Die Norm herausgegeben am 28.8.2025

Assistive products. Hoists for the transfer of persons. Requirements and test methods.

Die Norm herausgegeben am 10.11.2023

Identification cards. Contactless integrated circuit(s) cards. Close-coupled cards. Physical characteristics.

Die Norm herausgegeben am 15.12.2000

Space data and information transfer systems. Encapsulation service.

Die Norm herausgegeben am 30.11.2016

Information technology. Control functions for text communication.

Die Norm herausgegeben am 31.12.1991

Animal and vegetable fats and oils. Determination of alkalinity.

Die Norm herausgegeben am 15.5.2002

Specification for engineers´ comparators for external measurement.

Die Norm herausgegeben am 30.6.1975

Animal and vegetable fats and oils. Determination of phosphorus content. Colorimetric method.

Die Norm herausgegeben am 17.3.2003

Animal and vegetable fats and oils. Determination of phosphorus content. Method using graphite furnace atomic absorption spectrometry.

Die Norm herausgegeben am 26.2.2003