Specification of technical grade sulfur hexafluoride (SF<(Index)6>) and complementary gases to be used in its mixtures for use in electrical equipment (IEC 60376:2018); German version EN IEC 60376:2018
电气设备用技术级六氟化硫(SF<(索引)6>)及其混合物中使用的补充气体规范(IEC 60376-2018);德国版本EN IEC 60376:2018