IEC 60794-5-20 : 1ED 2014现行
OPTICAL FIBRE CABLES - PART 5-20: FAMILY SPECIFICATION - OUTDOOR MICRODUCT FIBRE UNITS, MICRODUCTS AND PROTECTED MICRODUCTS FOR INSTALLATION BY BLOWING
出版：International Electrotechnical Committee
专家解读视频
Includes outdoor microduct fibre units and corresponding microducts and protected microducts for installation by blowing.
DIN EN 60794-5-20 : 2015 - Identical
NBN EN 60794-5-20 : 2014 - Identical
NEN EN IEC 60794-5-20 : 2014 - Identical
PN EN 60794-5-20 : 2014 - Identical
NF EN 60794-5-20 : 2018 - Identical
BS EN 60794-5-20 : 2014 - Identical
DS EN 60794-5-20 : 2014 - Identical
CEI EN 60794-5-20 : 2014 - Identical
VDE 0888-520 : 2015 - Identical
