| 1. It is made on the device for check of sprays. |
| 2. To establish an atomizer on the device and to create pressure on 2,0 МПа below pressure of opening of an atomizer. |
| 3. If within 10 seconds on an acting part of a spray round a needle there will be no fuel in the form of a falling drop – a spray nest tightly / |
| 4. At slightly worn out spray, its ledge is slightly humidified, without drop formation. |
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