Measurement of radioactivity in urine-238Pu, 239Pu and 240Pu-Test method using alpha spectrometry an...
This proposed standard is applicable the analysis of plutonium (238Pu, 239Pu and 240Pu) in urine, which can be used for the internal dose monitoring of the public, occupational and rescue under accident conditions. The range of radioactivity are 1×10-4 Bq/L to 0.1 Bq/L for 238Pu and 1×10-5 Bq/L to 1×10-2 Bq/L for 239Pu and 240Pu.
This standard introduces methods for the determination of…
Ships and marine technology — Marine environment protection — Conducting and documenting in-water cl...
This document provides best practices for planning and conducting in-water cleaning (IWC) operations safely, efficiently and in an environmentally sound manner. Additionally, this document provides best practices for reporting on the effectiveness of IWC operations.
This document addresses all forms of IWC of external submerged surfaces, which are hull and niche areas, all types and levels of…
Steel structures — Structural bolting — Test method to determine parameters of bolt tightening proce...
This test method is to be used only if no rules and parameters for tightening exist, e.g. for pretensioning of stainless steel bolting assemblies, or when bolts are pretensioned by turning the head.
This test method establishes a bolt tightening qualification procedure (BTQP) which provides design and execution rules for pretensioning of stainless steel and carbon steel bolting assemblies with…
Rubber hoses and hose assemblies for aircraft ground fuelling and defuelling — Specification
ISO 1825:2017 specifies the dimensions and construction of, and requirements for, four types of hose and hose assembly for use in all operations associated with the ground fuelling and defuelling of aircraft.
All four types are designed for:
a) use with petroleum fuels having an aromatic-hydrocarbon content not exceeding 30 % by volume;
b) operation within the temperature range of −30 °C to +65 °…
Health informatics — Public key infrastructure — Part 4: Digital signatures for healthcare documents
This document supports interchangeability of digital signatures and the prevention of incorrect or illegal digital signatures by providing minimum requirements and formats for generating and verifying digital signatures and related certificates.
This document describes the common technical, operational, and policy requirements that need to be addressed to enable digital certificates to be used in…
Cryogenic vessels — Large transportable vacuum-insulated vessels — Part 1: Design, fabrication, insp...
This document specifies requirements for the design, fabrication, inspection and testing of large transportable vacuum-insulated cryogenic vessels of more than 450 l volume, which are permanently (fixed tanks) or not permanently (demountable tanks and portable tanks) attached to a means of transport, for one or more modes of transport.
This document applies to large transportable vacuum-insulated…
Tuyaux et flexibles en caoutchouc, à armature textile ou métallique, pour des applications de dragag...
ISO 28017:2018 spécifie les exigences pour deux types, sept classes et trois qualités de tuyaux de dragage à armature métallique ou textile, de dimensions nominales allant de 100 à 1 200. Dans chaque classe, toutes les qualités et dimensions ont la même pression maximale de service. Ces tuyaux sont adaptés pour le refoulement ou l'aspiration d'eau de mer ou d'eau douce mélangée à…
This international standard applies to suspension diaphragms designed to be fitted on railway vehicles and similar vehicles running on dedicated tracks with permanent guide systems, whatever the type of rail and the running surface.
This international standard does not detail other components of pneumatic suspension assemblies or control systems such as air reservoirs, frames, stiffeners,…
