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| |||
| life cycle | |||
| operational period | |||
| operational life; performance life; usable life; use life; working life; operating cycle; operating life | |||
| operational status | |||
| period of operation | |||
| operational cycle | |||
| service life (raf) | |||
| urgent operating period | |||
| operational phase | |||
| production period (MichaelBurov); run length (olga garkovik) | |||
| life time (месторождения, скважины); lifetime (месторождения, скважины); producing life (месторождения, скважины) | |||
| operating period; useful life period | |||
| usage period; life span (platon); operation period (maystay) | |||
| operating lifetime (oleg.vigodsky) | |||
| период эксплуатации: 145 phrases in 43 subjects |