2015DIN ISO 3384-1:2015 Rubber, vulcanized or thermoplastic - Determination of stress relaxation in compression - Part 1: Testing at constant temperature (ISO 3384-1:2011 + Amd.1:2013)
2008DIN ISO 3384:2008 Rubber, vulcanized or thermoplastic - Determination of stress relaxation in compression at ambient and at elevated temperatures (ISO 3384:2005);English version of DIN ISO 3384:2008-07