接入网用光纤带光缆 第3部分：松套层绞式
Optical fiber ribbon cables for access network Part3:stranded loose tube type
2009-12-11
SJ 51428/3A-2016
中心管式S光缆详细规范
Detail specification for optical fiber cables of central tube type
2016-01-19
LD/T 49.8-2016
电工电器 电线电缆制造规格为2芯至144芯层绞式通信用室外光缆劳动定额
Formulation of work quota of stranded loose tube optical fiber cables with 2 to 144 cores outdoor telecommunication cables for electrical equipment wire and cable manufacturing