DIN EN ISO 13257 E : 2018被替代
THERMOPLASTICS PIPING SYSTEMS FOR NON-PRESSURE APPLICATIONS - TEST METHOD FOR RESISTANCE TO ELEVATED TEMPERATURE CYCLING (ISO 13257:2010)
出版：German Institute for Standardisation (Deutsches Institut für Normung)
专家解读视频
ISO 13257:2018 - Identical
EN ISO 13257:2018 - Identical
ISO 13257 : 2010(R2015) - Identical
EN ISO 13257 : 2017 - Identical
ISO 13257:2018 - Identical
EN ISO 13257:2018 - Identical
