-
6529.
Electric lighting
Subjects
Electric engineering
-
6530.
Electric lines
Subjects
Electric power distribution
-
6531.
Electric machinery
Subjects
Electric engineeringElectromechanical devices
-
6532.
Electric machines
Subjects
-
6533.
Electric measurements
Subjects
Electric currentsPhysical measurementsWeights and measures
-
6534.
Electric meters
Subjects
Electric apparatus and appliances
-
6535.
Electric motors
Subjects
Electric apparatus and appliances
-
6536.
Electric networks
Subjects
System analysisElectric power distributionElectric circuits
-
6537.
Electric oscillators
Subjects
Electric apparatus and appliancesElectric generatorsRadio
-
6538.
Electric power
Subjects
ElectrificationPower (Mechanics)Power resources
-
6539.
Electric power distribution
Subjects
Electric engineering
-
6540.
Electric power production
Subjects
Electrification
-
6541.
Electric power-plants
Subjects
Power resources
-
6542.
Electric properties
Subjects
Electricity
-
6543.
Electric prospecting
Subjects
Electromagnetic prospectingGeophysical explorationMagnetotelluric prospecting
-
6544.
Electric railroads
Subjects
Railroads
-
6545.
Electric resistance
Subjects
-
6546.
Electric resistors
Subjects
Electric apparatus and appliancesElectric conductorsElectric contactors
-
6547.
Electric shock
Subjects
ElectrotherapeuticsShock therapy
-
6548.
Electric stimulation
Subjects
Electrotherapeutics
-
6549.
Electric transformers
Subjects
Electric currents
-
6550.
Electric utilities
Subjects
Electric industriesPublic utilities
-
6551.
Electric vehicles
Subjects
Motor vehicles
-
6552.
Electric waves
Subjects
WavesElectromagnetic theory
Last updated dated: 27/09/2025