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| Sacrificial probe (Dark_Knight) | |||
| sand probe (трубы; The Sand Probe is a sacrificial tube inserted into the flow and can be used as and early warning (safety) device for alerting the operator that a critical metal loss (erosion) has occurred due to the effects of sand or solids erosion in the flow. RVahitov) | |||
| датчик эрозии: 2 phrases in 2 subjects |
| Makarov | 1 |
| Technology | 1 |