Petroleum and natural gas industries - Induction bends, fittings and flanges for pipeline transportation systems - Part 1: Induction bends (ISO 15590-1:2009, modified); English version EN 14870-1:2011— 46 стр.
Petroleum and natural gas industry - Induction bends, fittings and flanges for pipeline transportation systems - Part 1: Induction bends (ISO 15590-1:2009 modified); English version FprEN 14870-1:2010— 46 стр.
Petroleum and natural gas industries - Steel pipe for pipeline transportation systems (ISO/DIS 3183:2018); German and English version prEN ISO 3183:2018— 204 стр.
Petroleum and natural gas industries - Steel pipe for pipeline transportation systems (ISO 3183:2012 + Amd 1:2017); German version EN ISO 3183:2012 + A1:2018— 204 стр.
Petroleum and natural gas industries - Induction bends, fittings and flanges for pipeline transportation systems - Part 1: Induction bends (ISO 15590-1:2009 modified)