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foaming agents : 18 phrases in 11 subjects |
Chemistry | 1 |
Construction | 3 |
Ecology | 3 |
Firefighting and fire-control systems | 3 |
Metallurgy | 1 |
Military | 1 |
Oil / petroleum | 1 |
Oil and gas technology | 1 |
Pulp and paper industry | 1 |
Sakhalin | 1 |
Trademark | 2 |