Small craft — Electrical systems — Alternating and direct current installations
This document specifies the requirements for the design, construction and installation of the following types of DC and AC electrical systems, installed on small craft either individually or in combination:
a) extra-low-voltage direct current (DC) electrical systems that operate at nominal potentials of 50 V DC or less;
b) single-phase alternating current (AC) systems that operate at a…
Information technology — Automatic identification and data capture techniques — Direct Part Mark (DP...
This document is an engineering document intended for verifier manufacturers and application specification developers.
This document describes modifications to the symbol quality methodology defined in ISO/IEC 15415 and a symbology specification. It defines alternative illumination conditions, some new terms and parameters, modifications to the measurement and subsequent grading of certain…
This document specifies requirements for through-hull fittings, seacocks, hose connections, their fittings and their installation in small craft with a length of hull, LH, as defined in ISO 8666:2020, of up to 24 m.
This document is not applicable to engine and heater exhaust fittings, and sail drive through-hull fittings.
Le présent document spécifie les exigences relatives aux passe-coques, vannes de coque, raccords de tuyaux flexibles, leur connexion et leur installation sur les petits navires d'une longueur de coque LH, telle que définis dans l'ISO 8666:2020, inférieure ou égale à 24 m.
Ce document n'est pas applicable aux raccords d'échappement de moteur et de chauffage, ni aux passe-coque…
Document management — Portable document format — Part 2: PDF 2.0
This document specifies a digital form for representing electronic documents to enable users to exchange and view electronic documents independent of the environment in which they were created or the environment in which they are viewed or printed. It is intended for developers of software that creates PDF files (PDF writers), software that reads existing PDF files and (usually) interprets their…
This document provides an understanding of the nature of measurement uncertainty and its significance in estimating the "quality" of a measurement or a determination in hydrometry.
This document is applicable to flow measurements in natural and man-made channels. Rainfall measurements are not covered.
Lignes directrices relatives à l'incertitude en hydrométrie
Le présent document fournit une compréhension de la nature de l'incertitude de mesure et son importance pour l'estimation de la «qualité» d'une mesure ou d'une détermination dans le domaine de l'hydrométrie.
Il s'applique aux mesures d'écoulement dans les chenaux naturels et artificiels. Il ne s'applique pas aux mesures de précipitations.
Textiles — Analyse chimique quantitative — Partie 22: Mélanges de viscose ou de certains types de cu...
Le présent document spécifie une méthode de détermination, à l'acide formique et au chlorure de zinc, de la masse exprimée en pourcentage de viscose ou de certains types de cupro, modal ou lyocell, après élimination des matières non fibreuses, dans les textiles composés de mélanges de:
— viscose ou certains types de fibres de cupro, modal ou lyocell;
avec
— fibres de lin.…
Textiles — Quantitative chemical analysis — Part 22: Mixtures of viscose or certain types of cupro o...
This document specifies a method, using formic acid and zinc chloride, to determine the mass percentage of viscose or certain types of cupro or modal or lyocell, after removal of non-fibrous matter, in textiles made of mixtures of
— viscose or certain types of the cupro or modal or lyocell fibres
with
— flax fibres.
This document is not applicable to mixtures in which the flax fibre has…
Graphic technology — Image quality evaluation methods for printed matter — Part 31: Evaluation of th...
This document specifies the Contrast?Resolution test chart, the requirements on the printing process needed to reproduce this test chart, the required characteristics of a high resolution scanner needed to digitize the information reproduced on printed test charts, and the requirements on the interpretation of this digitized data. It also specifies the resolution-score method for evaluating the…
