 |
| |||
| sleeve (Paper or cardboard cover which fits over a book or a record to protect it and to advertise its contents) | |||
| glass-house | |||
| envelope file | |||
| linear assembly | |||
| insulation | |||
| bag | |||
| |||
| envelopes stationery | |||
| hulls: 26 phrases in 11 subjects |
| Communications | 1 |
| Electronics | 3 |
| Environment | 3 |
| General | 5 |
| Information technology | 3 |
| Insurance | 1 |
| Mechanic engineering | 4 |
| Medical | 3 |
| Nuclear physics | 1 |
| Technology | 1 |
| Transport | 1 |