Plastics piping systems for the supply of gaseous fuels — Unplasticized polyamide (PA-U) piping syst...
This document gives guidance and requirements for the assessment of conformity of compounds, products, joints and assemblies in accordance with the applicable part(s) of the ISO 16486 series which are intended to be included in the manufacturer’s quality plan as part of the quality management system and for the establishment of certification procedures.
NOTE 1 A basic test matrix in Annex B…
Synchronous belts — Calculation of power rating and drive centre distance
This document establishes formulae for the calculation of power rating and centre distance of standard synchronous belts on two pulley drives.
It is applicable to trapezoidal belts only. It does not apply to curvilinear synchronous belts.
The numerical values of certain parameters used in the calculations depend upon the pitch and the construction of the belt and are specified by the belt…
Bouteilles à gaz — Bouteilles et tubes composites — Contrôles et essais périodiques
Le présent document spécifie les exigences relatives aux contrôles et essais périodiques des bouteilles et tubes à gaz en matériau composite transportables, frettés ou entièrement bobinés, dotés ou non d’un liner en alliage d’aluminium, en acier ou non métallique (Types 2, 3, 4 et 5), destinés à contenir des gaz comprimés, liquéfiés ou dissous sous pression et ayant une contenance en eau comprise…
Evaluation method for the resonance frequency of the multi-copter UA (unmanned aircraft) by measurem...
This document provides a method for evaluating the resonance vibration frequency of the multi-copter unmanned aircraft (UA). This document specifies a method of designing the UA so as to avoid the resonance generated by the coincidence of the natural frequency of the UA body and the rotational frequency of the rotor.
This document is applicable to multi-copter UA weighing less than 150 kg.
Gas cylinders — Composite cylinders and tubes — Periodic inspection and testing
This document specifies the requirements for periodic inspection and testing to verify the integrity for further service of hoop-wrapped and fully-wrapped composite transportable gas cylinders and tubes, with aluminium-alloy, steel or non-metallic liners or of linerless construction (Types 2, 3, 4, and 5), intended for compressed, liquefied or dissolved gases under pressure, of water capacity…
Intelligent transport systems — Automated valet parking systems (AVPS) — Part 1: System framework, r...
Automated valet parking systems (AVPSs) perform level 4 automated driving of individual or multiple unoccupied vehicles within a prescribed area of a parking facility. This document specifies performance requirements for the operation functions, the environmental conditions within parking facilities where automated vehicle operation is performed, and the test procedures to verify the performance…
Acoustics — Methods for calculating loudness — Part 3: Moore-Glasberg-Schlittenlacher method
This document specifies a method for estimating the loudness and loudness level of both stationary and time-varying sounds as perceived by otologically normal adult listeners under specific listening conditions. The sounds may be recorded using a single microphone, using a head and torso simulator, or, for sounds presented via earphones, the electrical signal delivered to the earphones may be…
Document management — Portable Document Format — PDF 1.7 and 2.0 structure namespace inclusion in IS...
This document specifies containment requirements for tagged PDF documents that use the PDF 1.7 namespace and the PDF 2.0 namespace. These containment requirements extend, and entirely comply with, the rules and provisions already specified for tagged PDF documents within ISO 32000-2.
