Fire hazard testing - Part 11-20: Test flames - 500 W flame test methods
Specifies a small-scale laboratory screening procedure for comparing the relative burning behaviour of specimens made from plastics and other non-metallic materials, as well as their resistance to burn-through when exposed to a flame ignition source of 500 W nominal power. This method is applicable to both solid materials and cellular plastic materials having an apparent density of 250 kg/m3 or…
Acoustics — Description, measurement and assessment of environmental noise — Part 1: Basic quantitie...
ISO 1996-1:2003 defines the basic quantities to be used for the description of noise in community environments and describes basic assessment procedures. It also specifies methods to assess environmental noise and gives guidance on predicting the potential annoyance response of a community to long-term exposure from various types of environmental noises. The sound sources can be separate or in…
Electrical apparatus for explosive gas atmospheres - Part 25: Intrinsically safe systems
Contains the specific requirements for construction and assessment of intrinsically safe electrical systems, type of protection "i", intended for use, as a whole or in part, in explosive atmospheres in Group II locations. Intended for use by the designer of the system who may be a manufacturer, a specialist consultant or a member of the end-user's staff.
The contents of the…
Radio frequency and coaxial cable assemblies - Part 2-2: Blank detail specification for flexible coa...
Supplementary document to the sectional specification and contains requirements for style and layout and minimum content of detail specification. Should be used along with IEC 60966-1 and IEC 60966-2-1.
Industrial automation systems and integration — Product data representation and exchange — Part 28: ...
ISO/TS 10303-28:2003 specifies use of the Extensible Markup Language (XML) to represent schemas specified using the EXPRESS data specification language, ISO 10303-11, and data that is governed by EXPRESS schemas.
The following are within the scope of ISO/TS 10303-28:2003:
specification of XML markup declarations that enable EXPRESS schemas to be represented using XML;specification of a single XML…
Microbiology of food and animal feeding stuffs — Preparation of test samples, initial suspension and...
ISO 6887-4:2003 specifies rules for the preparation of samples and decimal dilutions for the microbiological examination of food products other than those covered in other parts of ISO 6887. ISO 6887-1 defines the general rules for the preparation of the initial suspension and decimal dilutions for microbiological examination.
ISO 6887-4:2003 only describes methods of preparation that are…
Information technology - Procedures for achieving metadata registry content consistency - Part 1: Da...
An ISO/IEC 11179-based metadata registry (MDR) (hereafter referred to as a "registry") is a tool for the management of shareable data; a comprehensive, authoritative source of reference information about data. It supports the standardization and harmonization processes by recording and disseminating data standards, which facilitates data sharing among organizations and users. It…
