KS B ISO 15590-2-2006(2021) Petroleum and natural gas industries-Induction bends, fittings and flanges for pipeline transportation systems-Part 2:Fittings
2022KS B ISO 15590-2:2022 Petroleum and natural gas industries — Factory bends, fittings and flanges for pipeline transportation systems — Part 2: Fittings
0000 KS B ISO 15590-2-2006(2021)
0000 KS B ISO 15590-2-2006(2016)
2006KS B ISO 15590-2:2006 Petroleum and natural gas industries-Induction bends, fittings and flanges for pipeline transportation systems-Part 2:Fittings