VDE 0681-2-1977 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
VDE-Bestimmung fuer Geraete zum Betaetigen@ Pruefen und Abschranken unter Spannung stehender Betriebsmittel mit Nennspannungen ueber 1 kV; Schaltstangen
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 是非强制性国家标准,您可以免费下载前三页