Polybutylene (PB) plumbing pipe systems, Part 2: Polybutylene (PB) pipe for hot and cold water applications
聚丁烯(PB)管道系统第2部分:冷热水用聚丁烯(PB)管道
发布日期:
2008-03-19
规定了家用、工业和农业用冷热水管道用聚丁烯管的材料、尺寸和性能要求。
Specifies materials, dimensions and performance requirements for polybutylene pipe for hot and cold water plumbing applications, including domestic, industrial and agricultural purposes.