Explosion prevention and protection in underground mines - Equipment and protective systems for firedamp drainage; German version EN 14983:2007
Edition 2007-06

Network Aspects (NA) - Metropolitan Area Network (MAN) - Physical Layer Convergence Procedure (PLCP) for 155,520 Mbit/s; CCITT Recommendations G.707, G.708 and G.709; SDH based systems; Protocol Implementation Conformance Statement (PICS); English version ETS 300272:1994
Edition 1994-10

Network Aspects (NA) - Metropolitan Area Network (MAN) - Physical Layer Convergence Procedure (PLCP) for 2,048 Mbit/s - Protocol Implementation Conformance Statement (PICS); English version ETS 300269:1994
Edition 1994-10

Network Aspects (NA); Metropolitan Area Network (MAN) - Physical Layer Convergence Procedure (PLCP) for 622,080 Mbit/s; CCITT Recommendations G.707, G.708 and G.709; SDH based systems; Protocol Implementation Conformance Statement (PICS); English version ETS 300277:1994
Edition 1994-10

Network Aspects (NA) - Metropolitan Area Network (MAN) - Physical Layer Convergence Procedure (PLCP) for 34,368 Mbit/s - Protocol Implementation Conformance Statement (PICS); English version ETS 300270:1994
Edition 1994-10

Network Aspects (NA) - Metropolitan Area Network (MAN) - Physical Layer Convergence Procedure (PLCP) for 139,264 Mbit/s - Protocol Implementation Conformance Statement (PICS); English version ETS 300271:1994
Edition 1994-10

Powder metallurgy - Hot isostatic pressing - Argon detection using gas chromatography and mass spectrometry techniques (ISO 5842:2022); German version EN ISO 5842:2023
Edition 2023-10

Hearing protectors - Safety requirements - Part 10: Entertainment audio earplugs; German version EN 352-10:2020+A1:2024
Edition 2024-06

Hearing protectors - Safety requirements - Part 8: Entertainment audio earmuffs; German version EN 352-8:2020+A1:2024
Edition 2024-06

Optics and photonics - Microlens arrays - Part 4: Test methods for geometrical properties (ISO 14880-4:2006); German version EN ISO 14880-4:2006
Edition 2006-08