|
架空通信线路铁件.三眼双槽钢胶线夹板
Software for overhead communication lines 3-hole double-channel steel tree-lace clamps
参考页数:9P.;A4
|
|
|
|
|
|
架空通信线路铁件.三眼单槽钢胶线夹板
Software for overhead communication lines 3-hole single-channel steel tree-lace clamps
参考页数:9P.;A4
|
|
|
|
|
|
架空通信线路铁件.撑脚
Software for overhead communication lines Arm-braces
参考页数:7P.;A4
|
|
|
|
|
|
架空通信线路铁件.螺脚类
Software for overhead communication lines Screw pins
参考页数:13P.;A4
|
|
|
|
|
|
架空通信线路铁件.交叉支架
Software for overhead communication lines Cantilevers
参考页数:7P.;A4
|
|
|
|
|
|
架空通信线路铁件.钢板类
Software for overhead communication lines Steel-plates
参考页数:11P.;A4
|
|
|
|
|
|
架空通信线路铁件.线担类
Software for overhead communication lines Cross-members
参考页数:15P.;A4
|
|
|
|
|
|
架空通信线路铁件.通用技术条件
Software for overhead communication lines General technical conditions
参考页数:14P.;A4
|
|
|
|
|
|
电话和电报用镀锌电线规范
Specification for galvanized line-wire for telephone and telegraph purposes
参考页数:12P.;A4
|
|
|
|
|
|
电信用感应器及变压器铁芯.第2部分:性能规范编制导则
Cores for inductors and transformers for telecommunications - Guide to the drafting of performance specifications
参考页数:20P;A4
|
|
|
|
|