China National Standards

China Guidance special characteristics GB Standards List

  •  China "Guidance special characteristics" GB Standards List:
    • Standard  Code Standard Title Standard Class Order
    GB/T 33779.1-2017 Guidance for special characteristics of optical fibre—Part 1: Attenuation uniformity
    光纤特性测试导则 第1部分：衰减均匀性    		 China National Standards
    Guidance special characteristics
    English PDF

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