Home / Standards / GB/T 9771.3-2008 GB/T 9771.3-2008 Abolished Single-mode optical fibres for telecommunication - Part 3: Characteristics of an extended wavelength band dispersion unshifted single-mode optical fibre 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 Standard Type GBT ICS 33.180.10 CCS M33 Status 废止 Issue Date 2008-10-07 Implementation 2009-04-01 Responsible Dept 工业和信息化部（通信） Drafting Unit 工业和信息化部（通信）