Information technology - Automatic identification and data capture techniques - Rectangular Micro QR...
This document defines the requirements for the symbology known as rMQR. It specifies the rMQR symbology characteristics, data character encoding methods, symbol formats, dimensional characteristics, error correction rules, reference decoding algorithm, printing quality requirements and user-selectable application parameters.
Safety requirements for power electronic converter systems and equipment - Part 1: General
IEC 62477-1:2022 applies to power electronic converter systems (PECS), any specified accessories, and their components for electronic power conversion and electronic power switching, including the means for their control, protection, monitoring and measurement, such as with the main purpose of converting electric power, with rated system voltages not exceeding 1 000 V AC or 1 500 V DC.
This…
Exigences de sécurité applicables aux systèmes et matériels électroniques de conversion de puissance...
L'IEC 62477-1:2022 s'applique aux systèmes électroniques de conversion de puissance (PECS), à tout accessoire spécifié, ainsi qu'à leurs composants pour la conversion de puissance électronique et la commande (ouverture et fermeture) électronique de puissance, y compris les moyens de commande, de protection, de surveillance et de mesure, qui ont pour principale fonction la…
Plastics film and sheeting — Determination of impact resistance by the free-falling dart method — Pa...
This document specifies a test method for the determination of puncture impact properties of a plastic film using instruments for measuring force and deflection. It is applicable if a force-deflection or force-time diagram, recorded at nominally constant striker velocity, is required for detailed characterization of the impact behaviour. This test method is also required when a small number of…
Bonnes pratiques pour la création/l'évaluation de l'analyse des empreintes digitales confo...
Le présent document donne des descriptions techniques des tables de mesure X-Y ainsi que des exemples d’applications, des exemples d’évaluations et des recommandations pratiques pour l’évaluation visuelle et métrologique, en complément de la série ISO 28199. Le présent document vise à fournir des informations supplémentaires sur ce sujet aux parties intéressées.
V-belts and V-ribbed belts — Uniformity of belts — Test method for determination of centre distance ...
This document specifies a test method for determining the centre distance variation of V-belt and V‑ribbed belt drives as a criterion for the uniformity of V-belts and V-ribbed belts.
This document does not apply to elastic V-ribbed belts.
Ships and marine technology — Technical guidelines for active source exploration with ocean bottom s...
This document specifies the technical requirements for system makeup, ocean bottom seismometer (OBS) instruments, active sources, field design, exploration operation, data processing for active source exploration with OBS, and their relative terms.
This document is applicable to active source exploration with OBS, but also a useful reference to the passive source exploration with OBS. It can be…
Information technology — Cloud Data Management Interface (CDMI) Version 2.0.0
This document specifies the interface to access cloud storage and to manage the data storedtherein. This International Standard applies to developers who are implementing or using cloud storage.
Rubber and rubber products — Identification of antidegradants — Thin layer chromatographic methods
This document describes two methods for identification of antidegradants (antioxidants, antiozonants and stabilizers) which can be present in raw rubber, unvulcanized compounded rubber, or rubber products, by thin layer chromatography.
Method A is a simplified method that provides for the identification of known materials and can be used to check the presence or absence of a particular…
