1. Scope
1.1 This Standard specifies the requirements for all types of welded aluminum construction, and is of general application. There are, however, special Standards which may be used for particular products, such as, pressure vessels and pipelines.
1.2 This Standard gives provisions for gas metal arc (GMAW), gas tungsten arc (GTAW), plasma arc (PAW) processes, and stud (SW )…
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…
Information and documentation — International library statistics
This second edition cancels and replaces the first edition (ISO 2789:1974). Aims at giving guidance to the international library community on the keeping of library statistics for the purposes of international reporting. ISO 2789 was prepared in a close cooperation between UNESCO and ISO. It will have the effect that statistics produced by different libraries will be more directly comparable. The…
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…
This second edition cancels and replaces the first edition (ISO 1673:1978). Gives recommendations for the storage, with or without the use of artificial refrigeration, of onions of the species Allium cepa Linnaeus, intended for long-term conservation and consumption in the fresh state. Information on the limits of application of ISO 1673 are given in annex A.
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 ISOÂ 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…
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…