-
8857.
Electric furnaces
Subjects
Electric heatingElectric cookingFurnaces
-
8858.
Electric generators
Subjects
Electric machinesElectric power production
-
8859.
Electric heating
Subjects
HeatingElectricity
-
8860.
Electric household appliances
Subjects
Electric apparatus and appliances
-
8861.
Electric industries
Subjects
-
8862.
Electric insulation
Subjects
Electric resistance
-
8863.
Electric lamps
Subjects
Lamps
-
8864.
Electric lighting
Subjects
Electric engineering
-
8865.
Electric lines
Subjects
Electric power distribution
-
8866.
Electric machinery
Subjects
Electric engineeringElectromechanical devices
-
8867.
Electric machines
Subjects
-
8868.
Electric measurements
Subjects
Electric currentsPhysical measurementsWeights and measures
-
8869.
Electric meters
Subjects
Electric apparatus and appliances
-
8870.
Electric motors
Subjects
Electric apparatus and appliances
-
8871.
Electric networks
Subjects
System analysisElectric power distributionElectric circuits
-
8872.
Electric oscillators
Subjects
Electric apparatus and appliancesElectric generatorsRadio
-
8873.
Electric power
Subjects
ElectrificationPower (Mechanics)Power resources
-
8874.
Electric power distribution
Subjects
Electric engineering
-
8875.
Electric power production
Subjects
Electrification
-
8876.
Electric power-plants
Subjects
Power resources
-
8877.
Electric properties
Subjects
Electricity
-
8878.
Electric prospecting
Subjects
Electromagnetic prospectingGeophysical explorationMagnetotelluric prospecting
-
8879.
Electric railroads
Subjects
Railroads
-
8880.
Electric resistance
Subjects
Last updated dated: 20/09/2025