Thermoplastics piping systems for non-pressure applications - Test method for resistance to elevated temperature cycling (ISO 13257:2010); German and English version prEN ISO 13257:2017
Thermoplastics piping systems for non-pressure applications - Test method for resistance to elevated temperature cycling (ISO/DIS 13257:2018); German and English version prEN ISO 13257:2018— 13 стр.
Thermoplastics piping systems for non-pressure applications - Test method for resistance to elevated temperature cycling (ISO 13257:2010); German version EN ISO 13257:2017— 13 стр.