 |
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| chunk sample; undisturbed sample; hand carved sample | |||
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| hand carved sample | |||
| образец ненарушенной структуры: 14 phrases in 10 subjects |
| Cement | 1 |
| Construction | 2 |
| Electrical engineering | 1 |
| Hydraulic engineering | 1 |
| Makarov | 1 |
| Natural resourses and wildlife conservation | 1 |
| Oil / petroleum | 2 |
| Road works | 3 |
| Seismology | 1 |
| Technology | 1 |