NF C93-537-1-9*NF EN 50289-1-9:2018 Communication cables - Specifications for test methods - Part 1-9 : electrical test methods - Unbalance attenuation (transverse conversion loss TCL transverse conversion transfer loss TCTL)
2018NF C93-537-1-9*NF EN 50289-1-9:2018 Communication cables - Specifications for test methods - Part 1-9 : electrical test methods - Unbalance attenuation (transverse conversion loss TCL transverse conversion transfer loss TCTL)