DIN 8076:2013 熱塑性材料制壓力管道.聚乙烯(PE)管用金屬和塑料壓縮配件.通用質量要求和測試.德文和英文文本
Pressure pipelines made from thermoplastics materials - Metal and plastics compression fittings for polyethylene (PE) pipes - General quality requirements and testing; Text in German and English