RTL | Material
| Material | |
| chem. | supplies |
| construct. | plant; materials; stuff |
| econ. | equipment |
| econ. amer. | findings |
| ed. | data; theme |
| nucl.phys. | corrosive |
| pack. | packaging material |
|
RTL : 21 phrases in 5 subjects |
| Cultural studies | 1 |
| Dosimetry | 11 |
| Electronics | 1 |
| Information technology | 2 |
| Radiation | 6 |