UNE-EN 2155-14:1994 AEROSPACE SERIES. TEST METHODS FOR TRANSPARENT MATERIALS FOR AIRCRAFT GLAZING. PART 14: DETERMINATION OF THE 1/10 VICAT SOFTENING TEMPERATURE.
1994UNE-EN 2155-14:1994 AEROSPACE SERIES. TEST METHODS FOR TRANSPARENT MATERIALS FOR AIRCRAFT GLAZING. PART 14: DETERMINATION OF THE 1/10 VICAT SOFTENING TEMPERATURE.