ITU.TL201-2021接头盒标准
SERIES L: ENVIRONMENT AND ICTS, CLIMATE CHANGE, E-WASTE, ENERGY EFFICIENCY;
CONSTRUCTION, INSTALLATION AND PROTECTION OF CABLES AND OTHER ELEMENTS OF OUTSIDE PLANT
Optical infrastructures – Infrastructure including node elements (except cables)
附件: [接头盒标准] T-REC-L.201-202105.pdf (2024-3-2 09:55, 578.85 KB) / 下载次数 1