 |
| |||
| gravel | |||
| binding gravel | |||
| ballast; railroad ballast; track ballast | |||
| pebbles; shingle | |||
| |||
| clinker ballast | |||
|
balasto : 94 phrases in 10 subjects |
| Coal | 2 |
| Construction | 2 |
| Earth sciences | 2 |
| Electronics | 2 |
| Energy industry | 4 |
| Lighting other than cinema | 3 |
| Mechanic engineering | 4 |
| Natural sciences | 3 |
| Rail transport | 1 |
| Transport | 71 |