design type
| O
| PP
| design type | |
| fin. | type de construction |
| O | |
| transp. | zéro |
| pp | |
| chem.fib. | polypropylène; pp |
| |||
| type de construction | |||
|
design type : 8 phrases in 6 subjects |
| Analytical chemistry | 2 |
| Communications | 1 |
| Environment | 1 |
| Mathematics | 1 |
| Mechanic engineering | 1 |
| Transport | 2 |