| |||
on-board |
à la plaque : 32 phrases in 13 subjects |
Chemistry | 2 |
Communications | 3 |
Construction | 1 |
Finances | 2 |
Industry | 3 |
Informal | 1 |
Mechanic engineering | 1 |
Medical appliances | 1 |
Metallurgy | 3 |
Packaging | 1 |
Technology | 7 |
Transport | 2 |
Радиоактивное излучение | 5 |