Plastics piping systems for the supply of gaseous fuels - Unplasticized polyamide (PA-U) piping systems with fusion jointing and mechanical jointing - Part 6: Code of practice for design, handling and installation (ISO 16486-6:2012)
气体燃料供应用塑料管道系统.带熔合连接和机械连接的未增塑聚酰胺(PA-U)管道系统.第6部分:设计、搬运和安装实施规程(ISO 16486-6-2012)