Ключевые слова:
Hydraulic fluids, Ratings, Volume, Water content determination, Chemical composition, Fire resistance, Density, Hydrostatics, Industrial, Reproducibility, Test specimens, Lubricating oils, Corrosion protection, Precision, Hydraulic equipment, Compositional tolerances, Mechanical properties of materials, Viscosity, Delivery, Stability, Petroleum, Chemical properties, Compatibility, Elastomers, Hydraulic transmission systems, Ageing (materials), Hardness, pH, Petroleum products, Acid number, Fire-resistant materials, Performance, Tensile strength, Lubricants