PN EN ISO 2507-2 : 2017现行
THERMOPLASTICS PIPES AND FITTINGS - VICAT SOFTENING TEMPERATURE - PART 2: TEST CONDITIONS FOR UNPLASTICIZED POLY(VINYL CHLORIDE) (PVC-U) OR CHLORINATED POLY(VINYL CHLORIDE) (PVC-C) PIPES AND FITTINGS AND FOR HIGH IMPACT RESISTANCE POLY (VINYL CHLORIDE) (PV
出版：Polish Committee for Standardization
专家解读视频
EN ISO 2507-2 : 2017 COR 2018 - Identical
EN ISO 2507-2 : 2017 - Identical
ISO 2507-2 : 1995(R2017) - Identical
EN ISO 2507-2 : 2017 - Identical
EN ISO 2507-2 : 2017 COR 2018 - Identical
