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sisteme forare instrumente dislocare roci garnitură de foraj motor submersat fluide tubare cimentare sonde marine

Topical Subject: sisteme forare instrumente dislocare roci garnitură de foraj motor submersat fluide tubare cimentare sonde marine
Works: 1 works in 1 publications in 1 languages
Tehnologia forării sondelor by: Georgescu, George (Language materials, printed)
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