UNI EN ISO 13257 : 2017现行
THERMOPLASTICS PIPING SYSTEMS FOR NON-PRESSURE APPLICATIONS - TEST METHOD FOR RESISTANCE TO ELEVATED TEMPERATURE CYCLING
出版：Ente Nazionale Italiano di Unificazione (UNI)
专家解读视频
Defines a method for testing the resistance of thermoplastics piping systems for soil and waste discharge inside buildings, application area 'B', or buried in the ground within the building structure, application areas 'BD' or 'UD', to 1500 cycles of elevated temperature cycling.
EN ISO 13257:2018 - Identical
ISO 13257:2018 - Identical
EN ISO 13257:2018 - Identical
ISO 13257:2018 - Identical
ISO 13257 : 2010(R2015) - Identical
EN ISO 13257 : 2017 - Identical
