Centralized lubrication systems; Graphic symbols for technical drawings
Edition 1982-04

Prestressing steels — Waxed and sheathed strands for construction applications, German and English Version prEN 18035:2023
Edition 2023-12

Petroleum and related products - Determination of the ageing behaviour of inhibited oils and fluids - TOST test - Part 4: Procedure for industrial gear oils (ISO 4263-4:2006); German version EN ISO 4263-4:2006
Edition 2006-05

Petroleum and natural gas industries - Packaged reciprocating gas compressors (ISO 13631:2002); German and English version EN ISO 13631:2002
Edition 2003-02

Guide for procurement of power station equipment - Part 5-1: Steam turbines; German version EN 45510-5-1:1998
Edition 1998-06

Petroleum and natural gas industries - Evaluation and testing of thread compounds for use with casing, tubing, line pipe and drill stem elements (ISO 13678:2010); English version EN ISO 13678:2012
Edition 2012-04

Technical specifications for centrifugal pumps - Class I (ISO 9905:1994)
Edition 1997-03

Liquid petroleum products - Bio-lubricants - Criteria and requirements of bio-lubricants and bio-based lubricants; German version EN 16807:2016
Edition 2016-12

Measurement of noise emitted by machines; airborne noise emission, enveloping surface method; internal combustion engines
Edition 1987-01

Testing of lubricants - Determination of oxidation stability of greases - Part 1: Rapid method
Edition 2022-10