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Le présent document spécifie une méthode de détermination quantitative de la somme des n-alcanes polychlorés à chaîne courte également connus sous le nom de paraffines polychlorées à chaîne courte (SCCP), ayant une chaîne carbonée comprise entre n-C10 et n-C13 inclus, dans des mélanges dont la fraction massique (« teneur ») de chlore varie de 50 % à 67 %, contenant environ 6 000 des environ 8 000…

This document gives requirements specific to tower cranes for limiting and indicating devices. It is applicable to tower cranes as defined in ISO 4306‑3. It is not applicable to end stops such as buffers used to stop trolleying, travelling or luffing movements, nor to erection, dismantling operations or the changing of a crane's configuration. NOTE General requirements for the devices…

This document specifies the regular inspections to be carried out on tower cranes. It does not cover inspection prior to the first use of a tower crane.

This document specifies a method for the quantitative determination of the sum of short-chain polychlorinated n-alkanes also known as short-chain polychlorinated paraffins (SCCPs) in the carbon bond range n-C10 to n-C13 inclusive, in mixtures with chlorine mass fractions ("contents") between 50 % and 67 %, including approximately 6 000 of approximately 8 000 congeners. This method is…

Le présent document spécifie les caractéristiques métrologiques des instruments de mesure des surfaces par topologie surfacique. Comme les profils de surface peuvent être extraits des images par topographie de surface, la plupart des termes définis dans le présent document peuvent également être appliqués aux mesures de profilage.

This document specifies the metrological characteristics of areal instruments for measuring surface topography. Because surface profiles can be extracted from surface topography images, most of the terms defined in this document can also be applied to profiling measurements.

Le présent document spécifie les méthodes à utiliser pour déterminer les propriétés du poly(alcool de vinyle), normalement préparé par hydrolyse du poly(acétate de vinyle) et qui comprend, dans sa composition, des monomères d'alcool de vinyle et des monomères d'acétate de vinyle. Le présent document s'applique aux poly(alcool de vinyle) ayant une teneur en monomères d'alcool…

This document defines a model for the recording and exchange of learner achievement information among student information systems (SIS) (also known as student management information systems), as well as the aggregation of information by third party suppliers. In addition, this document defines refinements to the learner mobility achievement award (LMAI) model for representing the digital diploma…

This document specifies the methods to be used in determining the properties of poly(vinyl alcohol), which is normally prepared by hydrolysis of poly(vinyl acetate) and whose composition comprises vinyl alcohol monomeric units and vinyl acetate monomeric units. This document is applicable to poly(vinyl alcohol) with a vinyl alcohol unit content (degree of hydrolysis) from 70 mol% to 100 mol%. In…

This document specifies methods that yield a binary result and are used for the determination in food or food products (including seeds of food crops) of the presence of molecular biomarkers. These methods are typically used where the measurand is expected to be present in very small amounts and concentrations at the limit of detection (LOD). Methods are validated in terms of the probability of…