| Label | Dataset | Type | Subdivision | Identifier | |
|---|---|---|---|---|---|
| 1. | Power line bird strikes |
LC Subject Headings (LCSH) |
Topic SimpleType Authority |
sh2005007492 | |
| Avian power line strikes ; Bird collisions with power lines ; Bird power line strikes ; Bird strikes, Power line ; Birds--Collisions with overhead electric lines ; Birdstrikes, Power line ; Collisions between power lines and birds | |||||
| 2. | Electric lines |
LC Subject Headings (LCSH) |
Topic SimpleType Authority |
sh85041783 | |
| Electricity--Distribution ; Power lines ; Power transmission lines ; Powerlines ; Transmission lines | |||||
| 3. | Overhead electric lines |
LC Subject Headings (LCSH) |
Topic SimpleType Authority |
sh85041788 | |
| Electric lines--Overhead ; Overhead power lines ; Electric lines--Overhead | |||||
| 4. | Interconnected electric utility systems |
LC Subject Headings (LCSH) |
Topic SimpleType Authority |
sh85067213 | |
| Electric power pooling ; Electric utility systems, Interconnected ; Interties (Electric utilities) ; System interconnection, Electric power ; Transmission line interconnection | |||||
| 5. | Progressive lenses (Ophthalmology) |
LC Subject Headings (LCSH) |
Topic SimpleType Authority |
sh2008003171 | |
| Graduated lenses (Ophthalmology) ; No-line bifocal lenses ; PALs (Ophthalmology) ; Progressive addition lenses (Ophthalmology) ; Progressive power lenses (Ophthalmology) ; Progressives (Ophthalmology) ; Variable-focal-length lenses (Ophthalmology) ; Varifocal lenses (Ophthalmology) | |||||
| 6. | Nuclear power plants--Piping |
LC Subject Headings (LCSH) |
ComplexSubject ComplexType Authority |
sh85093048 | |
| Nuclear power plants--Pipe lines ; Nuclear power plants--Pipe lines | |||||
| 7. | Electric power-plants--Piping |
LC Subject Headings (LCSH) |
ComplexSubject ComplexType Authority |
sh85041905 | |
| Electric power-plants--Pipe lines ; Electric power-plants--Pipe lines | |||||
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