optical time domain reflectometer，otdr meaning in English
光时域反射计
Related Words
- cotdr coherent detection otdr
- waveguide sweep reflectometer
- domain name
- solution domain
- domain timemory
- speculative domain
- domain administrator
- domain description
- equilibrium domain
- domain reflectometer
- optical time domain refectometer
- optical time domain reflectometer
- optical time domain reflectometry
- optical time domain reflectormeter