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treatment | |||
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leakage elimination (MichaelBurov); rectification of leaks (YanYin) |
устранение утечек : 14 phrases in 7 subjects |
Disaster recovery | 1 |
Environment | 2 |
Firefighting and fire-control systems | 1 |
General | 3 |
Oil / petroleum | 2 |
Oil and gas | 4 |
Technology | 1 |