
THERMOPLASTICS PIPING SYSTEMS FOR NON-PRESSURE APPLICATIONS - TEST METHOD FOR RESISTANCE TO ELEVATED TEMPERATURE CYCLING (ISO 13257:2010)
出版:Polish Committee for Standardization

专家解读视频
EN ISO 13257 : 2017 - Identical
EN ISO 13257:2018 - Identical
EN ISO 13257:2018 - Identical
ISO 13257 : 2010(R2015) - Identical