Private Integrated Services Network (PISN) - Inter-exchange signalling protocol - Cordless Terminal Location Registration (CTLR) supplementary service; English version ETS 300693:1996
Edition 1996-09

Verification of geometrical parameters - Micrometers - Part 4: Internal micrometers; concepts, requirements, testing
Edition 1999-04

Valves for Vehicle Tyres; Valve Screw Threads; Theoretical Values, Limiting Dimensions of Screw Threads
Edition 1979-02

Electronic railway equipment - Train communication network (TCN) - Part 3-3: CANopen Consist Network (CCN) (IEC 61375-3-3:2012); English version EN 61375-3-3:2012
Edition 2015-10

Space engineering - Control performances; English version EN 16603-60-10:2014
Edition 2014-12

Water quality - General requirements and performance test procedures for water monitoring equipment - Measuring devices; German version EN 17075:2018
Edition 2020-12

Industrial communication networks - Fieldbus specifications - Part 5-23: Application layer service definition - Type 23 elements (IEC 61158-5-23:2019); English version EN IEC 61158-5-23:2019, only on CD-ROM
Edition 2020-07

Integrated Services Digital Network (ISDN); CCITT signalling system no. 7; Transaction Capabilities Application Part (TCAP); English version ETS 300134:1992
Edition 1993-07

Industrial communication networks - Fieldbus specifications - Part 4-16: Data-link layer protocol specification - Type 16 elements (IEC 61158-4-16:2007); English version EN 61158-4-16:2008, only on CD-ROM
Edition 2008-09

Measurement of flow of waste water in open channels and gravity conduits; general information
Edition 1983-07