China National Standards

China 2:Lines GB Standards List

  •  China "2:Lines" GB Standards List:
    • Standard  Code Standard Title Standard Class Order
    GB/T 19856.2-2005 Lightning protection-Telecommunication lines-Part 2:Lines using metallic conductors
    雷电防护 通信线路 第2部分：金属导线    		 China National Standards
    2:Lines
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