SJ/T 11520.8.9-2015 Coaxial Communication Cables Part 8-9: Detailed Specification for Type 75-250 Polytetrafluoroethylene (PTFE) Insulated Semi-Flexible Cables (English Version)
2015SJ/T 11520.8.9-2015 Coaxial Communication Cables Part 8-9: Detailed Specification for Type 75-250 Polytetrafluoroethylene (PTFE) Insulated Semi-Flexible Cables