DS DS/EN ISO 2578
DS DSEN SO 2578 1998-OCT-02 Plastcs - Determnaton of tme-temperature lmts after prolonged exposure to heat
DS DSEN SO 2578 1998-OCT-02 Plastcs - Determnaton of tme-temperature lmts after prolonged exposure to heat
This standard specifies the principles and procedures for evaluating the thermal endurance properties of plastics exposed to elevated temperature for long periods.