DIN EN ISO 2578:1998 Plastics - Determination of time-temperature limits after prolonged exposure to heat (ISO 2578:1993); German version EN ISO 2578:1998
DIN EN ISO 75-2:2013 Plastics - Determination of temperature of deflection under load - Part 2: Plastics and ebonite (ISO 75-2:2013); German version EN ISO 75-2:2013
DIN 53497:2017 history
2017DIN 53497:2017-04 Testing of plastics - Hot storage test on mouldings made of thermoplastic moulding materials without external mechanical stressing
2017DIN 53497:2017 Testing of plastics - Hot storage test on mouldings made of thermoplastic moulding materials without external mechanical stressing
1969DIN 53497:1969 Testing of Plastics; Hot Storage Test on Mouldings Made of Thermoplastic Moulding Materials without External Mechanical Stressing