at high temperature (of turbines F01D, F02C; lubrication of machines or engines in general, of internal-combustion engines F01M)

Full Title

Lubrication of machines or apparatus working under extreme conditions (additives to lubricating oil or lubricating grease C10M) > at high temperature (of turbines F01D, F02C; lubrication of machines or engines in general, of internal-combustion engines F01M)