Gas infrastructure - Pipelines for maximum operating pressure up to and including 16 bar - Part 1: General functional requirements; German version EN 12007-1:2012— 30 стр.
Gas infrastructure - Pipelines for maximum operating pressure up to and including 16 bar - Part 2: Specific functional requirements for polyethylene (MOP up to and including 10 bar)
Gas infrastructure - Pipelines for maximum operating pressure up to and including 16 bar - Part 3: Specific funtional requirements for steel; German version EN 12007-3:2015— 25 стр.
Gas infrastructure - Safety Management System for Gas Networks with maximum operating pressure up to and including 16 bar; German version EN 15399:2018— 31 стр.
Gas infrastructure - Safety Management System for Gas Networks with maximum operating pressure up to and including 16 bar; German version EN 15399:2018— 31 стр.