[X1 [F1Note: U.K.
The prefixes and their symbols listed in 1.3 may be used in conjunction with these two units and with their symbols.] ] U.K.
Editorial Information
X1 Substituted by Corrigendum to Council Directive 80/181/EEC of 20 December 1979 on the aproximation of the laws of the Member States relating to units of measurement and on the repeal of Directive 71/354/EEC (Official Journal of the European Communities No L 39 of 15 February 1980).
Textual Amendments