 |
Pitot | Rohr
| Rohr | |
| agric. | poederleiding |
| earth.sc. mech.eng. | leiding |
| econ. | buis |
| environ. | pijp |
| industr. construct. chem. | huls |
| mech.eng. | stijve buis |
| med. | canule; cannula |
| patents. | riet |
| Pitot: 6 phrases in 3 subjects |
| Measuring instruments | 3 |
| Natural sciences | 1 |
| Transport | 2 |