Aerospace series - Pipe coupling in titanium alloy - Bulkhead nut; German version EN 3266:2001
Edition 2002-08

Testing of Plastics; Determination of Solubility Temperature of Polyvinyl Chloride (PVC) in Plasticizers
Edition 1967-06

Network Aspects (NA); Connectionless Broadband Data Service (CBDS); part 4: address screening supplementary service; English version ETS 300217-4:1992
Edition 1993-07

Slotted Countersunk (Flat) Head Screws for Fine Mechanics; M 0.4 to M 1.4
Edition 1972-10

Private Telecommunications Network (PTN) - Method for the specification of basic and supplementary services; English version ETS 300387:1994
Edition 1994-11

Aerospace series - Nuts, hexagon, plain, reduced height, reduced across flats, in heat resisting steel, passivated - Classification: 600 MPa (at ambient temperature)/650 °C; German version EN 4069:1996
Edition 1996-03

Aerospace series - Groove dimensions for axial mounting internal type retaining rings; German and English version EN 3425:2006
Edition 2007-02

Aerospace series - Groove dimensions for axial mounting external type retaining rings; German and English version EN 3426:2006
Edition 2007-02

Private Integrated Services Network (PISN) - Inter-exchange signalling protocol, Generic functional protocol for the support of supplementary services - Part 2: Abstract Test Suite (ATS) specification; English version ETS 300806-2:1998
Edition 1998-12

Integrated Services Digital Network (ISDN) - Attachment requirements for terminal equipment to connect to an ISDN using ISDN basic access - Layer 3 aspects; English version ETS 300104:1991/A1:1994
Edition 1994-11