China National Standards

China Technique Requirement Layer Industry Standards English PDF List

  •  China "Technique Requirement Layer" Industry Standards English PDF List:
    • Standard  Code Standard Title Standard Class Order
    YD/T 1943-2009 Technique Requirement for Layer 3 Provider Provisioned Virtual Private Network Service
    公用三层虚拟专用网业务技术要求    		 China Telecommunication Standards
    Technique Requirement Layer
    English PDF

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