ISO 8085-1:2001/cor 1:2008 气体燃料供给的聚乙烯管用聚乙烯管件.公制系列.规范.第1部分:加热工具用插座熔接管件.技术勘误1
Polyethylene fittings for use with polyethylene pipes for the supply of gaseous fuels - Metric series - Specifications - Part 1: Fittings for socket fusion using heated tools; Technical Corrigendum 1