电气设备中的矿物绝缘油|沙特标准|SASO-IEC-60422
SASO-IEC-60422
Mineral insulating oils in electrical equipment – Supervision and maintenance guidance
电气设备中的矿物绝缘油.监督和维护指南
Applying Type : Standard Specification
Standard Year : 2013
Approval Year : 2014