 |
| |||
| channel laying (см. channelless laying MichaelBurov); casing laying (см. channelless laying MichaelBurov); laying in ducts | |||
| канальная прокладка: 9 phrases in 3 subjects |
| Construction | 5 |
| Oilfields | 1 |
| Technology | 3 |
|
| |||
| channel laying (см. channelless laying MichaelBurov); casing laying (см. channelless laying MichaelBurov); laying in ducts | |||
| канальная прокладка: 9 phrases in 3 subjects |
| Construction | 5 |
| Oilfields | 1 |
| Technology | 3 |