- secondary extinction
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вторичная экстинкция
Англо-русский словарь терминов металлургии и сварки. 2011.
secondary extinction
Смотреть что такое "secondary extinction" в других словарях:
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conservation — conservational, adj. /kon seuhr vay sheuhn/, n. 1. the act of conserving; prevention of injury, decay, waste, or loss; preservation: conservation of wildlife; conservation of human rights. 2. official supervision of rivers, forests, and other… … Universalium
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