Apparatus, devices, equipment, instruments, and computer software, and parts therefor, for research, measuring, and testing of substances, oleaginous substances, fluid substances, oleaginous fluid substances, lubricants, oleaginous lubricants, fluid lubricants, and fluid lubricants having liquid and vapor phases; and for research, measuring, and testing of substances, oleaginous substances, fluid substances, oleaginous fluid substances, fluid lubricants, and fluid lubricants having liquid and vapor phases, for formation of deposits under an electric or an electromagnetic current or flux
Electrical and Scientific Apparatus