Standard sheets for a modular system (for installation accessories for use in domestic and similar i...
Establishes a system intended for application to all kinds of installation accessories for use in domestic and similar installations, such as socket-outlets, switches, push-buttons, pilot or signalling lights, etc. This publication has the status of a report.
Sampling rules and acceptance criteria when applying statistical control methods for mechanical and ...
Describes the principle for making up insulator lots, the general rules for insulator sampling and their distribution for tests and the conditions for acceptance of a lot. Appendices contain operating characteristic curves for the checking procedure, giving the acceptance probability as a function of the quality of a lot. This publication has the status of a report.
Electrical apparatus for explosive gas atmospheres - Part 12:
Classification of mixtures of gases of...
Gives guidance on the selection of the appropriate group or
sub-group of electrical apparatus, protected by flameproof
enclosure or designed to be intrinsically safe, according to the
gas or vapour in which it is intended to be used.
Provides a classification of most used gases and vapours and gives
guidance on tests to classify additional gases or vapours not
listed in this publication. This…
Bases for the design of structures — Deformations of buildings at the serviceability limit states
Establishes the basic principles that should be adopted when setting up national standards, regulations and recommendations for the deformation of buildings at the limit states of serviceability. Refers to the deformations at the serviceability limit states of buildings such as dwellings, offices, public buildings, and factories. Does not refer to the deformations of bridges, roads, masts,…
Defines the principal terms used. These terms and their definitions conform to ISO 31/VI and CIE Publication 17. It states in the annex the spectral distribution of solar radiation energy (in the infra-red spectrum). This annex is not an integral part of the standard.
Building construction — Modular co-ordination — Stairs and stair openings — Co-ordinating dimensions
Gives general principles for coordinating dimensions of stairs and stair openings in building construction. Applies to buildings of all types. Belongs to a series of ISO publications concerning modular co-ordination in building construction.