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English	Russian
challenged reserves	ТрИЗ (MichaelBurov)
flaring challenge	проблема сжигания на факеле (MichaelBurov)
legal challenge	оспаривание (Islet)
legal challenge	обжалование в суде (Islet)
legal challenge	иск (Islet)
market challenges	запросы рынка (olga garkovik)