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| преждевременное зажигание | |||
| преждевременный запал | |||
| преждевременное воспламенение (MichaelBurov) | |||
| раннее зажигание | |||
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pre- ignition : 10 phrases in 6 subjects |
| Automobiles | 1 |
| Forestry | 1 |
| Gas processing plants | 2 |
| Insurance | 1 |
| Mechanic engineering | 3 |
| Oils and lubricants | 2 |