1. ABNT NBR 10574 (2006) Association Brasilian of Technical Standards, insulating mineral oil for electrical equipment. Guidelines for supervision and maintenance. ABNT, Rio de Janeiro, pp 1–29
2. Aguilar G, Mazzamaro G, Rasberger M (2010) Oxidative degradation and stabilisation of mineral oil-based lubricants. Chemistry and technology of lubricants, 3rd edn. Springer, Berlin, pp 107–152
3. ASTM D924-15 (2015) Standard test method for dissipation factor (or power factor) and relative permittivity (dielectric constant) of electrical insulating liquids. ASTM International, West Conshohocken
4. ASTM 877 (2019) Standard test method for dielectric breakdown voltage of insulating liquids using disk electrodes. ASTM International, West Conshohocken
5. ASTM D971-20 (2020) Standard test method for interfacial tension of insulating liquids against water by the ring method. ASTM International, West Conshohocken