Surface chemical analysis — Sputter depth profiling — Optimization using layered systems as referenc...
This document gives guidance and requirements on the optimization of sputter-depth profiling parameters using appropriate single-layered and multilayered reference materials, in order to achieve optimum depth resolution as a function of instrument settings in Auger electron spectroscopy, X-ray photoelectron spectroscopy and secondary ion mass spectrometry.
This document is not intended to cover…
Acoustics — Engineering method for measurement of noise emitted by accelerating road vehicles — Part...
This document specifies an engineering method for measuring the noise emitted by road vehicles of categories M and N under typical urban traffic conditions. It excludes vehicles of category L1 and L2, which are covered by ISO 9645, and vehicles of category L3, L4, and L5, which are covered by ISO 362‑2.
The specifications are intended to reproduce the level of noise generated by the principal…
This document specifies different methods of calculating special indices, which are generally used to describe lightness respectively jetness of samples including chroma or hue within one colour-coordinate.
This document is applicable to tristimulus values and chromaticity coordinates calculated using colour-matching functions of the standard colorimetric system of the CIE 1931 (2°) or CIE 1964 (…
Analyse colorimétrique — Partie 3: Indices spéciaux
Le présent document spécifie les différentes méthodes de calcul des indices spéciaux qui sont généralement employés pour décrire la clarté ou la profondeur du noir d’échantillons avec la chroma ou la teinte pour une coordonnée chromatique.
Le présent document est applicable aux composantes trichromatiques et aux coordonnées trichromatiques calculées à l’aide de fonctions colorimétriques du…
Flight dynamics — Vocabulary — Part 8: Dynamic behaviour of aircraft
This document defines terms related to the concepts and quantities characterizing some classes of aircraft motion and their fundamental dynamic characteristics.
The aircraft is assumed to be rigid, of constant mass and of constant inertia. It is not equipped with systems modifying its natural dynamic behaviour. However, most of the definitions can be applied to the case of a flexible aircraft, of…
Brasage fort pour applications aérospatiales — Épreuve de qualification des braseurs et des opérateu...
Le présent document spécifie une épreuve de qualification de braseurs engagés dans le brasage manuel de pièces et d'opérateurs braseurs pour les constructions aérospatiales.
NOTE La réussite à l'épreuve est une précondition essentielle pour la qualification des braseurs et opérateurs braseurs dans les travaux de nouvelles productions et de réparations dans l'aérospatial. En…
Traditional Chinese medicine — Fermented Cordyceps powder
This document specifies a set of requirements and a test method to control the quality of fermented Cordyceps powder, including test items such as identification, assay, water content, residue on ignition, microbial limit and heavy metals.
It is applicable to fermented Cordyceps powder which is produced by liquid fermentation with extracted strain of Ophiocordyceps sinensis (Berk.).
