1. Scope
1.1 This Standard defines the requirements for performance, installation and application, and performance verification of mechanical ventilation systems. This Standard applies to systems that are capable of providing minimum controlled rates of ventilation air to the habitable spaces of those single-family dwellings that
(a) fall within the Scope of Part 9 of the National…
Guidelines for Calculating Radiation Doses to the Public from a Release of Airborne Radioactive Mate...
1. Scope
1.1 General
1.1.1 This Standard provides guidelines and a methodology for calculating effective doses and thyroid doses to people (either individually or collectively) in the path of airborne radioactive material released from a nuclear facility following a hypothetical accident.
1.1.2 The specific radionuclides considered in this Standard are those associated with substances…
Commercial vehicles and buses — Mounting dimensions for alternators of types 1, 2 and 3
Specifies the mounting dimensions necessary for interchangeability of hinge-mounted alternators. May be used for other engine applications where no specific standards exist.
Powered walk-behind and hand-held lawn trimmers and lawn edge trimmers — Mechanical safety requireme...
Gives terms and definitions. Describes the general construction, the marking, the instructions to be given, the cutting means, the guarding of cutting means, and the mechanical strength. Annex A forms an integral part of this standard.
In order to size mass-produced clothes, the body size of the intended wearer has to be defined and identified with the nearest size on a table of standard sizes. The processing of body measurement data as described in ISO/TR 10652 results in the grouping of body sizes. The sizing systems presented in annexes A to C are exemplary only. This Technical Report establishes a body sizing system to be…
Information technology - SGML support facilities - Registration procedures for public text owner ide...
This International Standard applies to the assignment of unique owner prefixes to owners of public text conforming to ISO 8879. It describes the procedures whereby such assignments are made, and the method of constructing registered owner names from them. Procedures for self-assignment of owner prefixes by standards bodies and other organizations are also specified.
NOTE 2 Examples of registered…
Information technology — SGML support facilities — Registration procedures for public text owner ide...
This International Standard applies to the assignment of unique owner prefixes to owners of public text conforming to ISO 8879. It describes the procedures whereby such assignments are made, and the method of constructing registered owner names from them. Procedures for self-assignment of owner prefixes by standards bodies and other organizations are also specified.
NOTE 2 Examples of registered…
Non-broadcast video tape recorders - Time base stability
Specifies the time base errors of the monochrome as well as of the colour composite video signal reproduced from two head helical-scan domestic video recorders, recording one field on each track. This standard gives characteristics and maximum figures of the time base errors to make it possible to design the horizontal flywheel of television receivers so as to ensure stability on the screen.
Semiconductor convertors - General requirements and line commutated convertors - Part 1-2: Applicati...
This report gives guidance on variations to the specifications in IEC 60146-1-1 to enable the specification to be extended in a controlled form for special cases. Background information is also given on technical points which should facilitate the use of IEC 60146-1-1.
It primarily covers line commutated convertors and is not in itself a specification, except as regards certain auxiliary…
