Chemicals used for treatment of water intended for human consumption - Tetrasodium pyrophosphate; German version EN 1206:2005
Edition 2005-06

Chemicals used for treatment of water intended for human consumption - Potassium tripolyphosphate; German version EN 1211:2005
Edition 2005-06

Outline dimensions of transformers and inductors for use in telecommunication and electronic equipment; part 2: transformers and inductors using YEx 2 laminations for printed wiring board mounting; identical with IEC 60852-2:1992
Edition 1994-02

A specification in the IEC quality assessment system for electronic components (IECQ) - Quartz crystal units - Part 2: Sectional specification, capability approval; section 1: Blank detail specification; identical with IEC 61178-2-1:1993
Edition 1995-02

Fibre optic interconnecting devices and passive components - Basic test and measurement procedures - Part 2-34: Tests - Resistance to solvents and contaminating fluids of interconnecting components and closures (IEC 61300-2-34:2009); German version EN 61300-2-34:2009
Edition 2009-12

Unbound and hydraulically bound mixtures - Part 46: Test method for the determination of the moisture condition value; German version EN 13286-46:2003
Edition 2003-07

Wastewater treatment plants - Part 12: Control and automation; German version EN 12255-12:2003
Edition 2003-12

Methods of test for mortar for masonry - Part 9: Determination of workable life and correction time of fresh mortar; German version EN 1015-9:1999+A1:2006
Edition 2007-05

Mountaineering equipment - Rock anchors - Safety requirements and test methods; German version EN 959:2018
Edition 2019-04

Coal - Determination of plastic properties - Constant-torque Gieseler plastometer method (ISO 10329:2017)
Edition 2021-03