Ключевые слова:
Kinematic viscosity|Dissipation factor|Acidity|Liquid electrical insulating materials|Switchgear|Sludge|Transformers|Re-usable|Flash point|Pour point|Furan|Density|Oxidation resistance|Viscosity|Marking|Polychlorinated biphenyls|Chemical analysis and testing|Electrical insulating materials|Electrical equipment|Moisture|Insulating oils|Mineral oils|Breakdown voltage|Neutralization index