Fibre optic interconnecting devices and passive components - Performance standard - Part 087-6: Non-connectorised single-mode bidirectional 1 310 nm upstream and 1 490 nm downstream WWDM devices for category O - Uncontrolled environment (IEC 61753-087-6:2012); German version EN 61753-087-6:2012
Edition 2012-12

Terrestrial digital multimedia broadcasting (T-DMB) receivers - Part 2: Interactive data services using BIFS (IEC 62516-2:2011); German version EN 62516-2:2011
Edition 2012-02

Fibre optic interconnecting devices and passive components - Performance standard - Part 086-6: Non-connectorized single-mode bidirectional 1 490/1 550 nm downstream and 1 310 nm upstream WWDM devices for category O - Uncontrolled environment (IEC 61753-086-6:2010); German version EN 61753-086-6:2011
Edition 2011-09

Fibre optic interconnecting devices and passive components - Performance standard - Part 087-2: Non-connectorized single-mode bidirectional 1310 nm upstream and 1490 nm downstream WWDM devices for category C - Controlled environment (IEC 61753-087-2:2010); German version EN 61753-087-2:2011 + AC:2011
Edition 2011-12

Fibre optic interconnecting devices and passive components performance standard - Part 086-2: Non-connectorised single-mode bidirectional 1490/1550 nm downstream 1310 nm upstream WWDM devices for category C - Controlled environment (IEC 61753-086-2:2009); German version EN 61753-086-2:2009
Edition 2010-06

Methods of measurement for equipment used in digital microwave radio transmission systems - Part 3: Measurements on satellite earth stations; Section 10: Terminal equipment - TDMA traffic earth station (IEC 60835-3-10:1994); German version EN 60835-3-10:1994
Edition 1994-12

Petroleum, petrochemical and natural gas industries - Fired heaters for general refinery service (ISO 13705:2012); English version EN ISO 13705:2012, only on CD-ROM
Edition 2013-04

Control technology - Rules for the designation of measuring instruments (IEC 62419:2008); German version EN 62419:2009
Edition 2009-06

Pumps - Shaft sealing systems for centrifugal and rotary pumps (ISO 21049:2004); English version EN ISO 21049:2004
Edition 2005-11

Fibre optic interconnecting devices and passive components performance standard - Part 2-3: Non-connectorised single-mode 1×N and 2×N non-wavelength-selective branching devices for category U; Uncontrolled environment (IEC 61753-2-3:2001); German version EN 61753-2-3:2001
Edition 2002-08