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…
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,…
Aerospace — Nuts, plain or slotted (castellated) — Procurement specification
This International Standard specifies the required characteristics for metric plain or slotted (castellated) nuts, with MJ threads according to ISO 5855-2, for use in aerospace construction.
It is applicable to nuts as defined above, provided that reference is made to this International Standard in the relevant definition document.
Aerospace — Nuts, self-locking, with maximum operating temperature less than or equal to 425 °C — Pr...
This International Standard specifies the required characteristics for metric self-locking nuts, with MJ threads, for
use in aerospace construction at a maximum temperature less than or equal to 425 °C.
It is applicable to nuts as defined above, provided that reference is made to this International Standard in the
relevant definition document.
Dentistry — Coupling dimensions for handpiece connectors — Part 1: Mechanical properties
This International Standard specifies the coupling between handpieces and motors connected to dental units.
This International Standard specifies the nominal dimensions, tolerances and the extraction force of coupling systems for use between handpiece and motor which supply the handpiece with water, air and light, and rotation energy.
Plastics piping systems for water supply and drainage and sewerage under pressure – modified poly(vi...
This document specifies the general aspects of impact resistant unplasticized poly(vinyl chloride) (PVC-HI) solid wall piping systems intended for water supply and for buried and above-ground drainage and sewerage under pressure.
In conjunction with ISO 1452-1, 1452-2 and 1452-3, it is applicable to PVC-HI pipes, fittings, valves and ancillary equipment, their joints and to joints with…
This [proposed] standard is for anybody who creates or helps create scientific documents intended for diverse audiences. It builds, and relies, on the foundation for plain language in ISO/DIS 24495-1, Plain Language — Part 1: Governing Principles and Guidelines. It does not repeat the guidance in Part 1. Rather, it adds guidance and techniques to help authors make sure that readers or users of…
Ventilation systems for nuclear facilities — In-situ efficiency test methods for iodine traps with s...
The standard ISO 16659-1 is the general part of a set of standards on the different in-situ test methods for iodine traps, describing common general provisions applicable to all methods.
The current standard ISO 16659-2 presents the in-situ testing method for measuring the efficiency of iodine traps using a radioactive methyl iodine method (CH3I). This standard present the specific provisions…
Ventilation systems for nuclear facilities — In-situ efficiency test methods for iodine traps with s...
This proposed standard is recommended a method for determining the performances and leak tightness of iodine adsorbers in nuclear air cleaning systems of personnel habitable spaces of nuclear facilities to solve the radiation safety and environmental safety problems of traditional test methods. The test flowchart and evaluation procedure of the cyclohexane method are given in the attachments of…
