DIN 57681-2:1977 VDE Specification for operating testing, and safe-guarding devices used when carrying out live-line-work on equipment with rated voltages exceeding 1 kV; part 2: operating rods
2016DIN VDE V 0681-2:2016 Live working - Devices for operating and testing with nominal voltages exceeding 1 kV - Part 2: Specifications for switching sticks
1977DIN 57681-2:1977 VDE Specification for operating testing, and safe-guarding devices used when carrying out live-line-work on equipment with rated voltages exceeding 1 kV; part 2: operating rods