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source of ignition (Leona21) | |||
source of combustion (identify the source of combustion – определить источник возгорания ART Vancouver) | |||
ignition source (MichaelBurov) | |||
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causes of combustion (sankozh) |
источников возгорания: 10 phrases in 6 subjects |
Aviation | 1 |
Industry | 1 |
Occupational health & safety | 3 |
Oil and gas | 3 |
Quality control and standards | 1 |
Security systems | 1 |