
Plastics piping systems for renovation of underground water supply networks - Part 1: General (ISO 11298-1:2018)
出版:Osterreichisches Normungsinstitut/Austrian Standards

專家解讀視頻
ISO 11298-1 : 2018 - Identical
EN ISO 11298-1 : 2018 - Identical
ISO 11298-1 : 2018 - Identical
EN ISO 11298-1 : 2018 - Identical