| skos:altLabel | - NPL
- Scrapbook
- National Physical Laboratory
- National Physical Laboratory (NPL)
- British National Physical Laboratory
- Chemical Research Laboratory
- NPL Teddington
- National Physical Laboratory's
- National Physical Laboratory)
- National Physical Laboratory, Teddington
- National Physical Laboratory, UK (NPL)
- National Physics Laboratory
- UK National Physical Laboratory
- the National Physical Laboratory
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