# Commission Directive 2004/73/EC of 29 April 2004 adapting to technical progress for the twenty-ninth time Council Directive 67/548/EEC on the approximation of the laws, regulations and administrative provisions relating to the classification, packaging and labelling of dangerous substances (Text with EEA relevance), Division 1.2: DEFINITIONS AND UNITS

Extent: E+W+S+N.I.

Mean pressure rise time is the mean of the measured times for a mixture under test to produce a pressure rise from 690 kPa to 2070 kPa above atmospheric.

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Source: https://www.legislation.gov.uk/eudr/2004/73/annex/n2/division/A.21/division/1/division/1.2 (the official version)
Page: https://openlegislation.uk/eu-directive-2004-73/annex-n2/division-A.21/division-1/division-1.2
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.