URI(s)
- http://id.loc.gov/authorities/subjects/sh85041848
- http://id.loc.gov/authorities/sh85041848#concept
Variants
- Direct current machinery
Broader Terms
Narrower Terms
Closely Matching Concepts from Other Schemes
Broader Concepts from Other Schemes
Electric motors, Direct current--Automatic control 
- Electric motors, Direct current--Computer simulation
- Electric motors, Direct current--Control
- Electric motors, Direct current--Design
- Electric motors, Direct current--Design and construction
- Electric motors, Direct current--Maintenance and repair
- Electric motors, Direct current--Mathematical models
- Electric motors, Direct current--Testing
LC Classification
- TK2681
Instance Of
Scheme Membership(s)
Collection Membership(s)
Change Notes
- 1986-02-11: new
- 1996-07-22: revised
Alternate Formats
