GB/T 9771.3-2020通信用单模光纤第3部分:波长段扩展的非色散位移单模光纤特性标准
英文:Single-mode optical fibres for telecommunication—Part 3: Characteristics of an extended wavelength band dispersion un...
英文:Single-mode optical fibres for telecommunication—Part 3: Characteristics of an extended wavelength band dispersion un...