BS 7870-8.1:2003
Действует
LV and MV polymeric insulated cables for use by distribution and generation utilities. Specification for multicore and multipair cables for installation above and below ground, Single wire armoured and PVC sheathed multicore cable with copper conductors, Section 8.1 Single wire armoured and PVC sheathed multicore cable with copper conductors
— 18 стр.
