Information technology - UPnP Device Architecture - Part 3-12: Audio Video Device Control Protocol - Content Directory Service
Edition 2008-11

Aerospace series - Requirements and test procedures for relays and contactors - Part 312: Electrical service life - Mixed load
Edition 2007-03-01

Aerospace series - Elements of electrical and optical connection - Test methods - Part 312: Air leakage
Edition 1998-01-01

Aerospace series - Connectors, coaxial, radio frequency - Part 312: Type 3, N interface - Clamp nut assembly version - Square flange receptacle - Product standard
Edition 2016-03-01

Communication cables - Specifications for test methods - Part 3-12: Mechanical test methods - Shot gun damage
Edition 2002-08-01

Dependability management - Part 3-12: Application guide - Integrated logistic support (IEC 60300-3-12:2011) (german version)
Edition 2011-10-01

Electromagnetic compatibility (EMC) - Part 3-12: Limits - Limits for harmonic currents produced by equipment connected to public low-voltage systems with input current > 16 A and ≤ 75 A per phase (IEC 61000-3-12:2011) (german version)
Edition 2012-07-01

Components for low-voltage surge protective devices - Part 312: Selection and application principles for gas discharge tubes (IEC 61643-312:2013+ corrigendum Jul. 2013) (german version)
Edition 2014-03-01

Industrial communication networks - Profiles - Part 3-12: Functional safety fieldbuses - Additional specifications for CPF 12 (IEC 61784-3-12:2010)
Edition 2012-05-01