Project No.LVS EN 50173-1:2018
TitleRevision of EN 50173-1:2011 to include e.g. new classes for twisted pair and fibre optic channels.
Registration number (WIID)64832
ScopeRevision of EN 50173-1:2011 to include e.g. new classes for twisted pair and fibre optic channels.
StatusStandarts spēkā
ICS group33.040.50