| Label | Dataset | Type | Subdivision | Identifier | |
|---|---|---|---|---|---|
| 1. | Getters |
LC Subject Headings (LCSH) |
Topic SimpleType Authority |
sh85054735 | |
| 2. | Ion pumps |
LC Subject Headings (LCSH) |
Topic SimpleType Authority |
sh85067805 | |
| Getter-ion pumps ; Penning pumps ; Pumps, Ion ; Sputter-ion pumps | |||||
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