DIN EN 61300-3-52:2012-12
Отменен
Fibre optic interconnecting devices and passive components - Basic test and measurement procedures - Part 3-52: Measurement -Guide hole and alignment pin deformation constant, CD for 8 degree angled PC rectangle ferrule, single mode fibres (IEC 86B/3486/CDV:2012); German version FprEN 61300-3-52:2012
