# Council Directive of 20 May 1975 on the approximation of the laws of the Member States relating to aerosol dispensers (75/324/EEC), Division 6.3.2.4.2

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

The time equivalent (t eq ) needed to achieve ignition in one cubic metre can be calculated as follows:
t eq = 1000 × discharge time (s) Actual volume of drum (dm 3 )

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Source: https://www.legislation.gov.uk/eudr/1975/324/annex/division/6/division/6.3/division/6.3.2/division/6.3.2.4/division/6.3.2.4.2 (the official version)
Page: https://openlegislation.uk/eu-directive-1975-324/annex/division-6/division-6.3/division-6.3.2/division-6.3.2.4/division-6.3.2.4.2
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.