Rechercher

This document provides the basic terms used in manual sampling of coal and coke and describes the general principles of sampling. It provides procedures and requirements for establishing a manual sampling scheme, methods of manual sampling, sampling equipment, handling and storage of samples, sample preparation and a sampling report, and applies to manual sampling during the transfer of coal or…

This document specifies the technical requirements for carbon steel and low-alloy steel forged flanges for use in pipeline transportation systems for the petroleum and natural gas industries as defined in ISO 13623. This document applies to weldneck and blind flanges (full face, raised face, and RTJ groove) as well as anchor, swivel-ring flanges and orifice flanges. This document designates those…

There are four parts to this specification, two are normative and two informative. The normative parts are: The UAF Domain Metamodel (DMM) (this document) that provides the definition of concepts, relationships and viewpoints for the framework. The UAF DMM is the basis for any implementation of UAF including non-UML/SysML implementations. The UAF Profile (UAFP) (see document dtc/19-06-15) is a…

This document is a normative supplement to the UAF DMM document (c4i/19-06-16). This document specifies a UAF profile to enable practitioners to express architectural model elements and organize them in a set of domains, model kinds, and view specification (specified in the UAF DMM) that support the specific needs of end users in defense and commercial industry. UAFP 1.1 defines a set of…

1 Scope 1.1 These requirements cover polyvinyl chloride (PVC) pressure pipe, machined couplings, fabricated fittings and gaskets and oriented polyvinyl chloride (PVCO) pressure pipe and gaskets for use in underground fire protection systems and connections to such systems. 1.2 These requirements do not cover fittings that consist of mechanical joint retainer devices even when intended for…

Domaine d’application 1.1 Ces exigences visent les tuyaux sous pression, les accouplements usinés, les raccords fabriqués et les garnitures en polychlorure de vinyle (PVC) ainsi que les tuyaux sous pression et les garnitures en polychlorure de vinyle orienté (PCVO) utilisés dans les systèmes souterrains de lutte contre les incendies et les connexions avec ces systèmes. 1.2 Ces exigences ne…

This standard applies to any drinking water system component that conveys or dispenses water for human consumption through drinking or cooking.

La présente norme s’applique à tout composant d’un système d’eau potable qui transporte ou distribue de l’eau destinée à la consommation humaine, à boire ou pour la cuisson.