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7 1/16" 15000psi Single Ram Blow Up Preventer con connessione a fianco2025-08-13 16:06:40 |
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Controllo del pozzo a olio / gas ad alta pressione doppio ram bop 35Mpa2023-12-06 14:57:30 |
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7 1/16 Inch Dual Ram Blow Out Preventer Bop In Perforazione Petrolifera2023-12-06 14:58:10 |