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automated proportioning (бетонной смеси ssn) | |||
push-button controlled proportioning (бетонной смеси) |
автоматическая дозировка: 7 phrases in 6 subjects |
Electrical engineering | 1 |
Electronics | 1 |
Nuclear and fusion power | 1 |
Public utilities | 1 |
Road works | 2 |
Technology | 1 |