KS M ISO 8085-2-2016(2021) Polyethylene fittings for use with polyethylene pies for the supply of gaseous fuels-Metric series-Specifications-Part 2:Spigot fittings for butt fusion, for socket fusion using heated tools and for u
2016KS M ISO 8085-2:2016 Polyethylene fittings for use with polyethylene pies for the supply of gaseous fuels-Metric series-Specifications-Part 2:Spigot fittings for butt fusion, for socket fusion using heated tools and for use with electrofusion fittings
2002KS M ISO 8085-2:2002 Polyethylene fittings for use with polyethylene pies for the supply of gaseous fuels-Metric series-Specifications-Part 2:Spigot fittings for butt fusion, for socket fusion using heated tools and for use with electrofusion fittings