Division 4 Test methodF1 United Kingdom Repealed Original text. Later amendments are not shown. 4.1Measurement of the residual voids content 4.2Sound absorption coefficient 4.3Volumetric macrotexture measurement Annotations Textual amendments F1 Repealed by Regulation (EC) No 661/2009 of the European Parliament and of the Council of 13 July 2009 concerning type-approval requirements for the general safety of motor vehicles, their trailers and systems, components and separate technical units intended therefor (Text with EEA relevance). ← Division 3.2.2 Division 4 Division 4.1 →