 |
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| полистирол | |||
| упаковочный пенопласт (polystyrène во фр., frigolite в бельг. lexio) | |||
| polystyrène: 32 phrases in 9 subjects |
| Chemistry | 2 |
| Construction | 10 |
| Electronics | 2 |
| General | 2 |
| Mechanic engineering | 1 |
| Natural resourses and wildlife conservation | 1 |
| Packaging | 3 |
| Technology | 10 |
| Радиоактивное излучение | 1 |