... D92Kinematic Viscosity,100 °C mm2/s≤ 350GB/T 265, ASTM D 445Density 20 °C, kg/m31020~1180GB/T 2540, ASTM ... Base Number, mg KOH/g≥ 240SH/T 0251, ASTM D 2896Ca Content, m%≥ 8.90GB/T17476, ASTM D4951Sulphur Content, m% ... negligence, flush thoroughly with detergent and water; lubricant additive T-122