single-frequency | dialling
| dial | |
| earth.sc. | cerchio graduato |
| dialling | |
| astr. | gnomonica |
| commun. | chiamata |
| stat. scient. el. | selezione con disco combinatore |
| English thesaurus | |||
| |||
| SF | |||
|
single-frequency : 20 phrases in 5 subjects |
| Communications | 10 |
| Electronics | 4 |
| Information technology | 4 |
| Metallurgy | 1 |
| Transport | 1 |