BS EN 60794-5-20:2014

Действует

Optical fibre cables. Family specification. Outdoor microduct fibre units, microducts and protected microducts for installation by blowing — 34 стр.

ICS

33.180.01 Fibre optic systems in general / Волоконно-оптические системы в целом

33.180.10 Fibres and cables / Волокна и кабели