2010IEC 61156-2-1:2010 Multicore and symmetrical pair/quad cables for digital communications - Part 2-1: Horizontal floor wiring - Blank detail specification
2003IEC 61156-2-1:2003 Multicore and symmetrical pair/quad cables for digital communications - Part 2-1: Horizontal floor wiring; Blank detail specification
2001IEC 61156-2-1/AMD2:2001 Multicore and symmetrical pair/quad cables for digital communications - Part 2-1: Horizontal floor wiring; Blank detail specification; Amendment 2
2001IEC 61156-2-1:2001 Multicore and symmetrical pair/quad cables for digital communications - Part 2-1: Horizontal floor wiring - Blank detail specification
2000IEC 61156-2-1:2000 Multicore and symmetrical pair/quad cables for digital communications - Part 2: Horizontal floor wiring - Section 1: Blank detail specification
1999IEC 61156-2-1/AMD1:1999 Multicore and symmetrical pair/quad cables for digital communications - Part 2-1: Horizontal floor wiring - Blank detail specification; Amendment 1
1995IEC 61156-2-1:1995 Multicore and symmetrical pair/quad cables for digital communications - Part 2: Horizontal floor wiring - Section 1: Blank detail specification