ÖVE/ÖNORM EN 61300-3-52:2015-02
Действует
Fibre optic interconnecting devices and passive components - Basic test and measurement procedures - Part 3-52: Examinations and measurements - Guide hole and alignment pin deformation constant, CD for 8 degree angled PC rectangular ferrule, single mode fibres (IEC 61300-3-52:2014) (english version)
