Plastics piping systems for renovation of underground gas supply networks - Part 2: Lining with continuous pipes (ISO/DIS 11299-2:2018); German and English version prEN ISO 11299-2:2018
Plastics piping systems for renovation of underground gas supply networks - Part 2: Lining with continuous pipes (ISO 11299-2:2018); German version EN ISO 11299-2:2018— 18 стр.