时间：
2018
-
07
-
25
lHave good flexibility and mechanical properties.lPhotoelectric integration, fully conserve pipeline resources.lThe cable part and the optical cable part are relatively independent structure, which is convenient for the introduction, the lead out and the connection of the installation.lWill power lines, telephone lines, TV lines, cable, monitoring line, data line and other network, save the cost.lOptical cable diameter and bending radius are small, in the next small space also can freely in...