LST EN 50288-3-1-2013 Multi-element metallic cables used in analogue and digital communication and control -- Part 3-1: Sectional specification for unscreened cables characterised up to 100 MHz - Horizontal and building backbone cables
2013LST EN 50288-3-1-2013 Multi-element metallic cables used in analogue and digital communication and control -- Part 3-1: Sectional specification for unscreened cables characterised up to 100 MHz - Horizontal and building backbone cables
2012GB/T 4604.1-2012 Rolling bearings.Internal clearance.Part 1:Radial internal clearance for radial bearings
2006GB/T 4604-2006 Rolling bearings.Radial internal clearance
2004LST EN 50288-3-1-2004 Multi-element metallic cables used in analogue and digital communication and control. Part 3-1: Sectional specification for unscreened cables characterised up to 100 MHz. Horizontal and building backbone cables
0000 LST EN 50288-3-1-2002
1993GB/T 4604-1993 Rolling bearings-Radial internal clearance