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ISO 11855-1:2012 specifies the basic definitions, symbols, and a comfort criteria for radiant heating and cooling systems. ISO 11855-1:2012 is applicable to water based embedded surface heating and cooling systems in residential, commercial and industrial buildings. The methods apply to systems integrated into the wall, floor or ceiling construction without any open air gaps. It does not apply to…

ISO 19905-1:2012 specifies requirements and guidance for the site-specific assessment of independent leg jack‑up units for use in the petroleum and natural gas industries. It addresses manned non-evacuated, manned evacuated and unmanned jack‑ups; the installed phase at a specific site. To ensure acceptable reliability, the provisions of ISO 19905-1:2012 form an integrated…

IEC 61987-11:2012 provides a characterisation of industrial process measuring equipment (device type dictionary) for integration in the Component Data Dictionary (CDD) and generic structures for Operating Lists of Properties (OLOPs) and Device Lists of Properties (DLOPs) of measuring equipment in conformance with IEC 61987-10. This bilingual version (2014-01) corresponds to the monolingual…

IEC 61987-11:2012 provides a characterisation of industrial process measuring equipment (device type dictionary) for integration in the Component Data Dictionary (CDD) and generic structures for Operating Lists of Properties (OLOPs) and Device Lists of Properties (DLOPs) of measuring equipment in conformance with IEC 61987-10. This bilingual version (2014-01) corresponds to the monolingual…

IEC 60893-3-1:2012 provides requirements for various materials. Their properties are given in subsequent Part 3 specification sheets. This third edition cancels and replaces the second edition, published in 2003 and constitutes a technical revision. This edition includes the following significant technical change with respect to the previous edition: addition of new material types according to…

L'ISO 12211:2012 spécifie les exigences et fournit des recommandations pour la conception mécanique, le choix des matériaux, la fabrication, le contrôle, les essais et la préparation à l'expédition des échangeurs thermiques à plaques en spirale utilisés dans les industries du pétrole, de la pétrochimie et du gaz naturel. L'ISO 12211:2012 est applicable aux échangeurs thermiques à…

ISO 12211:2012 specifies requirements and gives recommendations for the mechanical design, materials selection, fabrication, inspection, testing and preparation for shipment of spiral plate heat exchangers for the petroleum, petrochemical and natural gas industries. ISO 12211:2012 is applicable to stand‑alone spiral plate heat exchangers and those integral with a pressure vessel.

L'ISO 12212:2012 spécifie les exigences et fournit des recommandations pour la conception mécanique, le choix des matériaux, la fabrication, le contrôle, les essais et la préparation à l'expédition des échangeurs thermiques tubulaires en épingle à cheveux utilisés dans les industries du pétrole, de la pétrochimie et du gaz naturel. Les échangeurs thermiques à tubes jumelés et multitubes…

ISO 12212:2012 specifies requirements and gives recommendations for the mechanical design, materials selection, fabrication, inspection, testing and preparation for shipment of hairpin heat exchangers for use in the petroleum, petrochemical and natural gas industries. Hairpin heat exchangers include double-pipe and multi-tube type heat exchangers.