PCS | digital
| digital | |
| gen. | digital; digitalis; fingerprint |
| commun. | flag |
| health. nat.res. | digitalis; purple foxglove |
| Spanish thesaurus | |||
| |||
| Poder Calorífico Superior | |||
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PCS : 2 phrases in 2 subjects |
| Antennas and waveguides | 1 |
| Communications | 1 |