ISO/FDIS 8085-2被替代
Polyethylene Fittings For Use With Polyethylene Pipes 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
出版：International Organization for Standardization
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