DIN SPEC 1145*DIN CEN/TS 15901-5:2010-03
Действует
Road and airfield surface characteristics - Part 5: Procedure for determining the skid resistance of a pavement surface using a device with longitudinal controlled slip (LFCRDK): ROAR (Road Analyser and Recorder of Norsemeter); German version CEN/TS 15901-5:2009
