NEN EN ISO 2507-1 : 2017现行
THERMOPLASTICS PIPES AND FITTINGS - VICAT SOFTENING TEMPERATURE - PART 1: GENERAL TEST METHOD
出版：Netherlands Standards
专家解读视频
Defines method that is based on determining the temperature at which a standard indenter, under a force of 50 N +/- 1 N, penetrates 1 mm into the surface of a test piece cut from the wall of a pipe or fitting while the temperature is raised at a constant rate.
EN ISO 2507-1 : 2017 COR 2017 - Identical
ISO 2507-1 : 1995(R2017) - Identical
ISO 2507-1 : 1995(R2017) - Identical
EN ISO 2507-1 : 2017 COR 2017 - Identical
