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| diffusor; inloppsarrangemang | |||
| fördelningsenhet | |||
| spridare | |||
| diffuser: 34 phrases in 13 subjects |
| Agriculture | 2 |
| Chemistry | 2 |
| Communications | 1 |
| Earth sciences | 8 |
| Energy industry | 1 |
| General | 1 |
| Health care | 2 |
| Industry | 1 |
| Lighting other than cinema | 2 |
| Materials science | 2 |
| Mechanic engineering | 6 |
| Municipal planning | 3 |
| Transport | 3 |