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Parametric fatigue analysis na-
| Словарь терминов и сокращений в авиации |
-раметрический расчет на усталость (конструкции л а)
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Pfa, английский
- Pulverised fuel ash
- Parametric fatigue analysis na-
- Abbr. for british term pulverised-fuel ash. pfd on drawings, abbr. for “preferred.”
- Упреждающий анализ отказов; анализ прогнозируемых сбоев
- Probability of false alarm pfast passive final approach spacing tool
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Конструкции, русский
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Pfar, английский
Preliminary failure analysis report
Pulse frequency, английский
- Частота посылки импульсов
- The rate at which pulses are generated. pulse frequency is expressed in pulses per second (hz).
- In ultrasonic testing, the number of pulses generated or transmitted per unit of time (usually seconds). also called repetition rate.
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