NF C93-587-2-20*NF EN 61935-2-20:2015 Testing of balanced communication cabling in accordance with EN 50173- Part 2-20 : patch cords and work area cords - Blank detail specification for class D applications
2015NF C93-587-2-20*NF EN 61935-2-20:2015 Testing of balanced communication cabling in accordance with EN 50173- Part 2-20 : patch cords and work area cords - Blank detail specification for class D applications