DIN EN ISO 15876-3-2021 冷热水装置用塑料管道设备. 聚丁烯(PB). 第3部分: 配件(ISO 15876-3-2017+Amd 1-2020); 德文和英文版本EN ISO 15876-3-2017+A1-2020
Plastics piping systems for hot and cold water installations - Polybutene (PB) - Part 3: Fittings (ISO 15876-3:2017 + Amd 1:2020); German and English version EN ISO 15876-3:2017 + A1:2020
This Part of DIN EN ISO 15876 specifies the characteristics of fittings for polybutylene-1 (PB-1) piping systems intended to be used for hot and cold water installations within buildings for the conveyance of water, whether or not intended for human consumption (domestic systems)