Find the most up-to-date version of ISO at Engineering Adoption by endorsement for the latest version of this international/national standard and the previous adopted edition remains effective for 2 years starting from. Standard Number, BS ISO Title, Graphical symbols. Creation and design of public information symbols. Requirements.

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The Foreword is an informative element. The characteristics chosen shall be stated, for example on a name-plate, label or accompanying document. ISO was revised with accessibility issues in mind, and will be expanded to take into account the increasing demands for a clear and concise way of presenting information readily to the widest possible public.

A document shall not include contractual requirements e. The system is intended solely for application in International Standards, and in regional and national standards identical in content with them.

The same symbol should not be used to represent different quantities within the same document. Permitted units International Standards 22727 only use: In the Normative references clause or Bibliography, use the following forms to list undated references. The column headings together with any statement concerning units can be repeated on all pages after the first. Only those requirements that can be verified shall be included. Such documents shall not include requirements related to conformity assessment other than requirements which are necessary to provide repeatable and reproducible conformity assessment results.


The above wording is also applicable to a part of a multipart document.

BSi/ISO Standards – ISTC

Figure x — Title. The list of references it contains is given for the convenience of the user, who can then consult the place where they are cited in the document to understand and assess how they apply.

Creation and design of public information symbols. Unit symbols shall always be in upright type. A and B series, and indication of machine direction replaced 2272 227227 needed for cross-referencing purposes, mathematical formulae can be numbered in a document. The user also needs to be able to distinguish these requirements from other types of provision where there is a choice i.

In annexes, the table numbering restarts and the number is preceded by the annex letter e.

In order to mark the division between the International Standard number block and the individual item block, a hyphen – shall be the first character of the individual item block. Is their status normative or informative correct?


If a formula is numbered, it should be referred to in the text. Considerable advantages were gained from testing sign 222727 using the procedures of ISO Safety precautions are absolutely necessary, not only due to the strong corrosive reagents, but also to high temperature and high pressure.

A clause may be subdivided into subclauses as far as the fifth level e. They may, however, be preceded by a title or introductory phrase. If a term is used to define more than one concept, a separate terminological entry shall be created for each concept and the domain shall be included in angle brackets 227727 the definition.


Is the document a revision? The footnotes shall be referred to in the figure by inserting the same superscript lower case letter.

Under revision was IEEE The Shorter Oxford English Dictionary.

Graphical symbols – Creation and design of public information symbols – Requirements

Search all products by. Guidance on software accessibility ISO It refers to the following standards for the other characteristics of these screws.

The key to such coded entries shall be provided in the document concerned. Basic concepts and general principles.

BSi/ISO Standards

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