自承电缆系列
2011-12-23有线电视

结构说明
Structure explanation
1. 自承钢线,材料及尺寸由用户自定。
The materal and size of self-support steel lines are defined by user
2. 同轴射频电缆,可分为SYFV-50系列及SYWV-75系列,主要技术指标与同规格电缆一致。
RF coaxial cable can be differentiated into SYFV-50 series and SYWV-75 series. The main technical indices are in accord with cables of the same specs.
Structure explanation
1. 自承钢线,材料及尺寸由用户自定。
The materal and size of self-support steel lines are defined by user
2. 同轴射频电缆,可分为SYFV-50系列及SYWV
RF coaxial cable can be differentiated into SYFV-50 series and SYWV