Rigid cellular plastics — Spray-applied polyurethane foam for thermal insulation — Part 1: Material ...
ISO 8873-1:2006 specifies minimum requirements and test methods for spray-applied polyurethane rigid cellular plastic, used as a thermal insulation for both building, whether applied on a building site or in a prefabrication (manufacturing) facility, and non-building applications. The material is also known as in-situ thermal insulation.
The spray-applied polyurethane rigid cellular plastic…
This document describes minimum requirements for small spacecraft.
Small spacecraft may employ untraditional spacecraft development and management philosophy. These spacecraft projects are usually budget-limited or mass-limited, which makes a single (exclusive) launch unaffordable.
The scope of this document encompasses different categories of small spacecraft — so-called mini-, micro-, nano-,…
Plain bearings — Hydrodynamic plain journal bearings under steady-state conditions — Part 4: Permiss...
This document establishes the permissible operational parameters in terms of guide values for the calculation of selected multi-lobed and tilting-pad journal bearings.
In order to attain a sufficient operational safety of multi-lobed and tilting-pad journal bearings by the calculation according to ISO/TS 31657-1, it is necessary for the operational characteristic value hmin to be significantly…
Document management — Electronically stored information — Requirements for trustworthiness and relia...
This document specifies the implementation and operation of information management systems that stores and make available for use electronically stored information (ESI) in a trustworthy and reliable manner. Such ESI can be of any type, including “page based” information, information in databases and audio/video information.
This document is for use by any organization that uses information…
The provisions of this document apply to Single-Stage and economised refrigerant compressors of the positive displacement type. Selected test methods are described for the determination of the refrigerating capacity, the power, the isentropic efficiency and the coefficient of performance. These test methods provide results of sufficient accuracy to permit consideration of the suitability of a…
Cuir — Essais de solidité des coloris — Solidité des coloris à l'eau
L'ISO 11642:2012 spécifie une méthode permettant de déterminer la solidité des coloris à l'eau des cuirs de toutes catégories à toutes les phases du traitement.
Belt drives — Classical and narrow V-belts — Lengths in datum system
Specifies for V-belts of sections Y, Z, A, B, C, D, E, SPZ, SPA, SPB, and SPC: the recommended datum lengths, the tolerances for datum lengths, the conditions for measuring the datum length.
