introduction: Introduction foreword: Foreword BSI: BRITISH STANDARDS INSTITUTION formula: Equation inequality: Inequality section_iev: Section price-code: Price Code term_def_boilerplate: |

<p>ISO and IEC maintain terminological databases for use in
standardization at the following addresses:</p>

<ul>
<li> <p>IEC Electropedia: available at
<link target="http://www.electropedia.org"/>
</p> </li>
<li> <p>ISO Online browsing platform: available at
  <link target="http://www.iso.org/obp"/></p> </li>
</ul>

norm_with_refs_pref:

The following documents are referred to in the text in such a way
that some or all of their content constitutes provisions of this
document. For dated references, only the edition cited applies.
For undated references, the latest edition of the referenced
document (including any amendments) applies.

biblio_pref:

For dated references, only the edition cited applies.
For undated references, the latest edition of the referenced
document (including any amendments) applies.

internal_terms_boilerplate: |

<p>For the purposes of this British Standard,
    the following terms and definitions apply.</p>

external_terms_boilerplate: |

<p>For the purposes of this British Standard,
  the terms and definitions given in % apply.</p>

internal_external_terms_boilerplate: |

<p>For the purposes of this British Standard, the terms and definitions
  given in % and the following apply.</p>

commentary: COMMENTARY %1 ON %2 commentary_xref: Commentary %1 on %2 related_refs: “The following BSI references relate to the work on this document:” doctype_dict:

international-standard: International Standard
technical-specification: Technical Specification
technical-report: Technical Report
publicly-available-specification: Publicly Available Specification
international-workshop-agreement: International Workshop Agreement
guide: Guide
interpretation-sheet: Interpretation Sheet

function_dict:

emc: Basic EMC Publication
safety: Basic Safety Publication
environment: Basic Environment Publication
quality-assurance: Basic Quality Assurance Publication

horizontal_dict:

"true": Horizontal Standard
"false":