| multiple | |
| gen. | multiples |
| automat. | complex |
| bot. | many |
| chem. | manifold |
| commun. | grading group |
| commun. el. | multiple switchboard |
| commun. IT | multiple console operation |
| el. | subscriber's multiple; switchboard multiple; multiple |
|
PBX : 37 phrases in 5 subjects |
| Communications | 31 |
| Information technology | 2 |
| Microsoft | 1 |
| Telecommunications | 1 |
| Telephony | 2 |