This blank detail specification is not@ by itself@ a specification. It is part of the generic specification IEC 61274-1@ Fibre optic interconnecting devices and passive components- Adaptors for fibre optic connectors-Part 1; Generic specification. It includes: ?C a blank worksheet with instructions for preparing detail specifications.
IEC 61274-1-1:2011 history
2011IEC 61274-1-1:2011 Fibre optic interconnecting devices and passive components - Adaptors for fibre optic connectors - Part 1-1: Blank detail specification
2006IEC 61274-1-1:2006 Adaptors for fibre optic connectors - Part 1-1: Blank detail specification