Oil-Resistant : Ability to withstand exposure to oil as defined by ANSI C-33.80 (UL Std. 83), Safety Standard for Thermoplastic Insulated Wires. (RP 14F)
The Mudblogger (Oilfield, Energy and Related Photographs), Oil Field Glossary, TX, USA 2014. http://mudblogger.com/oilfield-glossary/, (Oil - Amer) {777}