Safety in electroheat installations - Part 3: Particular requirements for induction and conduction heating and induction melting installations (IEC 60519-3:2005); German version EN 60519-3:2005
电热装置的安全.第3部分:感应和传导加热及感应熔化装置的特殊要求(IEC 60519-3-2005);德文版EN 60519-3:2005