BS M 65:1987, ISO 8278:1986

Hydraulic transmission systems, Pumps, Fluid equipment, Hydraulic equipment, Hydraulic fluids, Variable flow rates, Aircraft components, Ratings, Pressure, Temperature, Grades (quality), Test duration, Product specification, Velocity, Adjustment, Installation, Name plates, Quality assurance, Approval testing, Acceptance inspection, Testing conditions, Calibration, Performance testing, Pressure testing, Vibration testing, Thermal testing, Low-temperature testing, Endurance testing, Leak tests, Filters