Petroleum and related products - Determination of the ageing behaviour of inhibited oils and fluids; TOST test - Part 2: Procedure for class HFC hydraulic fluids (ISO 4263-2:2003); German version EN ISO 4263-2:2003
Edition 2003-10

Crude petroleum and liquid petroleum products - Laboratory determination of density - Hydrometer method (ISO 3675:1998); German version EN ISO 3675:1998
Edition 1999-11

Petroleum-based lubricating oils - Aging characteristics - Determination of change in Conradson carbon residue after oxidation (ISO 6617:1994)
Edition 2011-04

LPG equipment and accessories - Composite piping for use with LPG in liquid phase and vapour pressure phase - Design and manufacture; German version EN 17613:2022
Edition 2023-08

Petroleum products - Determination of the oxidation stability of middle-distillate fuels (ISO 12205:1995); German version EN ISO 12205:1996
Edition 1996-11

Petroleum and natural gas industries - Materials for use in H₂S-containing environments in oil and gas production - Part 1: General principles for selection of cracking-resistant materials; (ISO 15156-1:2015) German version EN ISO 15156-1:2015
Edition 2015-12

Carbonaceous materials - Terms
Edition 1998-04

Petroleum and natural gas industries - Drilling and production equipment - Inspection, maintenance, repair and remanufacture of hoisting equipment (ISO 13534:2000); German version EN ISO 13534:2000
Edition 2001-09

Petroleum and liquid petroleum products - Calculation of oil quantities - Part 2: Dynamic measurement (ISO 4267-2:1988); German version EN ISO 4267-2:1995
Edition 1996-12

LPG equipment and accessories - Transportable refillable welded aluminium cylinders for liquefied petroleum gas (LPG) - Design and construction; German version EN 13110:2022
Edition 2023-02