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ISO/IEC FDIS 11770-5 - Information security — Key management — Part 5: Group key management
August 28, 2020 - ISO

This document specifies mechanisms to establish shared symmetric keys between groups of entities. It defines: - symmetric key-based key establishment mechanisms for multiple entities with a key distribution centre (KDC); and - symmetric key establishment mechanisms based on a general tree-based...

ISO FDIS 23070 - Water Reuse in Urban Areas — Guidelines for reclaimed water treatment: Design principles of a RO treatment system of municipal wastewater
August 28, 2020 - ISO

This document provides guidelines for the planning and design of a reverse osmosis (RO) desalination system of municipal wastewater. This document is applicable to practitioners and authorities who intend to implement principles and decisions on RO treatment of municipal wastewater in a safe,...

ISO FDIS 6934-4 - Steel for the prestressing of concrete — Part 4: Strand
August 28, 2020 - ISO

This document specifies requirements for steel strand which has been given a stress-relieving heat treatment according to the general requirements specified in ISO 6934-1. This document covers 10 grades of steel strand for use in prestressed concrete construction; each strand can contain...

ISO FDIS 26623-1 - Polygonal taper interface with flange contact surface — Part 1: Dimensions and designation of shanks
August 27, 2020 - ISO

This document specifies dimensions for polygonal taper interfaces with flange contact surface - polygon shanks for automatic and manual tool exchange to be applied on machine tools (e. g. turning machines, drilling machines, milling machines and turn/milling centres as well as grinding machines). A...

ISO FDIS 7195 - Nuclear energy — Packagings for the transport of uranium hexafluoride (UF6)
August 27, 2020 - ISO

This document provides the following: - specifications for cylinders for the transport of uranium hexafluoride (UF6) to provide compatibility among different users, - description of cylinder designs, but is not intended to develop new designs, - fabrication requirements for the procurement of new...

ISO DIS 10545-15 - Ceramic tiles — Part 15: Determination of lead and cadmium given off by tiles
August 27, 2020 - ISO

This part of ISO 10545 specifies a method for the determination of lead and cadmium given off by the ceramic tiles surface.

ISO DIS 27919-2 - Carbon dioxide capture — Part 2: Evaluation procedure to assure and maintain stable performance of post-combustion CO2 capture plant integrated with a power plant
August 27, 2020 - ISO

This document provides definitions, guidelines and supporting information for evaluating and reporting (in respect of the basic design items ongoing and the operational results of a reference plant or unit as feedback to ensure) the (designed) performance of a PCC plant integrated with the host...

ISO DIS 14922 - Thermal spraying — Quality requirements for manufacturers of thermal sprayed coatings — Quality assurance system
August 27, 2020 - ISO

This International standard specifies quality requirements for manufacturers of thermal sprayed coatings, which should ensure quality assurance for activities in the field of production. Note It is independent of the availability of a quality management system according to the ISO 9000,...

ISO DIS 23407 - Protective gloves against thermal risks (heat and/or fire)
August 27, 2020 - ISO

This document specifies requirements, test methods, marking and information for protective gloves and other hand protective equipment's against thermal risks for professional use, consumer, domestic use. This document is also applicable to arm protective equipment. It is used for all gloves and...

ISO DIS 23655-2 - Water quality — Nickel-59 and nickel-63 — Part 2: Test method using ICP-MS
August 26, 2020 - ISO

This document specifies the determination of nickel-59 and nickel-63 (59Ni and 63Ni) activity concentration in samples of all types of water using inductively coupled plasma mass spectrometry (ICP-MS). Using currently available ICP-MS, this test method can measure the 59Ni activity concentrations...

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