BS ISO 18888:2017 Gas turbine combined cycle power plants. Thermal performance tests

Chemical properties
Turbines
Gas turbines
Hydraulic transmission systems
Lubricants
Contamination
Life (durability)
Deterioration
Steam turbines
Maintenance
Lubricating oils
Sampling methods
Petroleum products
Mineral oils
Chemical analysis and testing

Link: BS ISO 18888:2017 Gas turbine combined cycle power plants. Thermal performance tests
Source: BSI Standards