 |
| |||
| مُتَعَدِّدُ الطَّبَقات | |||
|
multilayer : 9 phrases in 4 subjects |
| Oil / petroleum | 1 |
| Printed circuit boards | 4 |
| Pulp and paper industry | 1 |
| Wood processing | 3 |
|
| |||
| مُتَعَدِّدُ الطَّبَقات | |||
|
multilayer : 9 phrases in 4 subjects |
| Oil / petroleum | 1 |
| Printed circuit boards | 4 |
| Pulp and paper industry | 1 |
| Wood processing | 3 |