
PLASTICS PIPING SYSTEMS FOR HOT AND COLD WATER INSTALLATIONS - POLYBUTENE (PB) - PART 3: FITTINGS (ISO 15876-3:2017)
出版:German Institute for Standardisation (Deutsches Institut für Normung)

专家解读视频
ISO 15876-3 : 2017 - Identical
EN ISO 15876-3 : 2017 - Identical
ISO 15876-3 : 2017 - Identical
EN ISO 15876-3 : 2017 - Identical