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water-level indicator | |||
water level alarm (в котле) | |||
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water level alarm |
сигнализатор уровня воды : 19 phrases in 8 subjects |
Energy industry | 3 |
General | 1 |
Military | 1 |
Molikpaq | 5 |
Nautical | 2 |
Oil / petroleum | 1 |
Technology | 3 |
Thermal engineering | 3 |