IEC 60079的本标准部分规定了油浸混凝土的施工和试验要求 电气设备、电气设备的油浸零件和 防护油浸没“o”型，用于爆炸性气体环境。注:防护类型浸油“o”提供设备防护等级（EPL）Gb。有关更多信息，请参阅 附录A.本标准补充和修改了ANSI/ISA-60079-0的一般要求 IEC 60079-0。如果本标准的要求与ANSI/ISA的要求冲突- 60079-0 IEC 60079-0，以本标准的要求为准。本标准适用于电气设备、电气设备零件和防爆设备 在没有油浸的情况下，在正常操作中无法点火的部件 根据ANSI/ISA-60079-15 IEC 60079-15或ANSI/ISA-60079-11 IEC 60079-11确定。

This standard part of IEC 60079 specifies the requirements for the construction and testing of oilimmersed electrical equipment, oil-immersed parts of electrical equipment and Ex components in the type of protection oil immersion "o", intended for use in explosive gas atmospheres.NOTE Type of protection oil immersion "o" provides equipment protection level (EPL) Gb. For further information, see Annex A.This standard supplements and modifies the general requirements of ANSI/ISA-60079-0 IEC 60079-0. Where a requirement of this standard conflicts with a requirement of ANSI/ISA- 60079-0 IEC 60079-0, the requirement of this standard takes precedence.This standard is applicable to electrical equipment, parts of electrical equipment, and Ex components which, in the absence of oil immersion, are not ignition capable in normal operation as determined by ANSI/ISA-60079-15 IEC 60079-15 or ANSI/ISA-60079-11 IEC 60079-11.