LIU Qiang, ZHANG Ju mei, JIAN Yu xian, et al. The discussion about setting the monitoring marking-stone or not. [J]. (6):46-49(2001) DOI: 10.13756/j.gtxyj.2001.06.012.
The discussion about setting the monitoring marking-stone or not
According to the extensive practical investigation in the army
we find that setting the monitoring marking stone of straight buried optical cable circuit or not -to set the monitor system of the optical cable jacket and the tie in box or not is a controversial question. By analyzing the technology and the economy of the straight buried optical cable circuit
we put forward a rational plan on the setting of the marking stone
which can meet both the technical requirements on the reliable operation of the straight buried optical cable circuit and the requirements on the investment of the circuit construction.
关键词
直埋光缆金属护套监测标石
Keywords
straight buried optical cablemetal jacketmonitor marking stone