Safety in installations for electroheating and electromagnetic processing - Part 12: Particular requirements for infrared electroheating (IEC 60519-12:2016); German version EN IEC 60519-12:2018
电热和电磁处理装置的安全性.第12部分:红外电热的特殊要求(IEC 60519-12-2016);德国版本EN IEC 60519-12:2018