Petroleum and natural gas industries - Pipeline transportation systems - Welding of pipelines (ISO 13847:2000, modified); German version EN 14163:2001, text German and English— 62 стр.
Welding consumables - Test methods and quality requirements - Part 2: Supplementary methods and conformity assessment of consumables for steel, nickel and nickel alloys; German version EN 14532-2:2004— 24 стр.
Welding consumables - Test methods and quality requirements - Part 1: Primary methods and conformity assessment of consumables for steel, nickel and nickel alloys; German version EN 14532-1:2004— 44 стр.
Welding consumables - Test methods - Part 1: Test piece for all-weld metal test specimens in steel, nickel and nickel alloys; German version EN 1597-1:1997— 5 стр.
Transportable refillable welded steel cylinders for Liquefied Petroleum Gas (LPG) - Design and construction; German version EN 1442:1998 + AC:1999 + A1:2002— 29 стр.
Static welded steel cylindrical tanks, serially produced for the storage of liquefied petroleum gas (LPG) having a volume not greater than 13 m<(hoch)3> and for installation above ground - Design and manufacture; German version EN 12542:2002— 50 стр.
Welding consumables - Welding consumables for underwater hyperbaric wet welding of unalloyed and fine grain steels - Acceptance specifications for testing and qualification of welding consumables for underwater hyperbaric wet welding— 13 стр.
