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Affichage 581 - 590 de 16775
Space systems — Flight-to-ground umbilicals
This document defines the general criteria for the development of flight-to-ground umbilical systems used by a space system. These criteria apply to the service arms or equivalent mechanisms, umbilical carriers and plates, couplings, connectors, withdrawal and retract devices, handling mechanisms and control systems for mechanisms, as well as the prevention of accidental cross-connection.
Éditeur :
ISO
Statut :
Publié
Date de publication :
2023-09-21
Code(s) de l'ICS :
49.140
Petroleum and natural gas industries — Drilling and production equipment — Electric submersible pump...
This document specifies requirements for the design, design verification and validation, manufacturing and data control, performance ratings, functional evaluations, handling and storage of tubing-deployed electrical submersible pump (ESP) systems. Additionally, this document provides requirements for assembled ESP system. This document is applicable to those ESP related components meeting the…
Éditeur :
ISO
Statut :
Publié
Date de publication :
2023-09-21
Code(s) de l'ICS :
75.180.10
Information technology — Cloud computing — Part 2: Concepts
This document specifies concepts used in the field of cloud computing. These concepts expand upon the cloud computing vocabulary defined in ISO/IEC 22123-1 and provide a foundation for other documents that are associated with cloud computing. This document also provides detailed descriptions on the application of these concepts in cloud computing.
Éditeur :
ISO
Statut :
Publié
Date de publication :
2023-09-21
Code(s) de l'ICS :
01.040.35; 35.210
Textiles and textile products — Microplastics from textile sources — Part 2: Qualitative and quantit...
This document establishes a qualitative-quantitative analytical evaluation (i.e. determination) of microplastics to be able to define their: —     particle number; —     morphology (morphological characteristics); —     dimensional distribution; —     the type, chemical origin or nature of polymers and their colour, if present. This document is applicable to the determination of microplastics (…
Éditeur :
ISO
Statut :
Publié
Date de publication :
2023-09-21
Code(s) de l'ICS :
13.020.40; 59.080.01
Petroleum products — Characterization of marine fuels by viscosity-gravity constant
This document provides best practices on the calculation and use of an informative indicator for the characterization of fossil residual marine fuels not containing FAME as defined in ISO 8217. This document is based on established guidance used by the petroleum industry to characterize petroleum fractions in terms of their paraffinic, naphthenic or aromatic nature, by their viscosity-gravity…
Éditeur :
ISO
Statut :
Publié
Date de publication :
2023-09-21
Code(s) de l'ICS :
75.160.20
Steels — Determination of the depth of decarburization
This document defines the decarburization and specifies three methods of measuring the depth of decarburization of steel products.
Éditeur :
ISO
Statut :
Publié
Date de publication :
2023-09-21
Code(s) de l'ICS :
77.040.99
Information technology - Cloud computing - Part 2: Concepts
This document specifies concepts used in the field of cloud computing. These concepts expand upon the cloud computing vocabulary defined in ISO/IEC 22123-1 and provide a foundation for other documents that are associated with cloud computing. This document also provides detailed descriptions on the application of these concepts in cloud computing.
Éditeur :
IEC
Statut :
Publié
Date de publication :
2023-09-21
Code(s) de l'ICS :
01.040.35; 35.210
Soil quality — Sampling — Part 301: Sampling and on site semi-quantitative determinations of volatil...
This document provides specific requirements and recommendations on soil sampling and semi-quantitative measurements in field investigations for volatile organic compounds (VOCs) that are not explicitly covered in the existing ISO 18400 series. In addition, it provides information on the preparation steps (choosing a sampling strategy, defining a sampling plan); describes sampling techniques (…
Éditeur :
ISO
Statut :
Publié
Date de publication :
2023-09-19
Code(s) de l'ICS :
13.080.05
Measurement of fluid flow rate in closed conduits — Radioactive tracer methods
This document defines the measurement of single phase fluid flow rate in closed conduits using radioactive tracer methods.
Éditeur :
ISO
Statut :
Publié
Date de publication :
2023-09-19
Code(s) de l'ICS :
17.120.10
Safety requirements for electrical equipment for measurement, control, and laboratory use - Part 2-0...
IEC 61010-2-030:2023 specifies safety requirements for equipment having testing or measuring circuits which are connected for test or measurement purposes to devices or circuits outside the measurement equipment itself. These include measuring circuits which are part of electrical test and measurement equipment, laboratory equipment, or process control equipment. These circuits in equipment have…
Éditeur :
IEC
Statut :
Publié
Date de publication :
2023-09-19
Code(s) de l'ICS :
19.080; 71.040.10