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Process for the evasao interruption of fluid in a perfuracao poco to a cavity which communicates with the bore of the bit wire process of a cavity in the earth, and process for productionIn a emulsao endurecivel of water in oil suitable for this purpose
Process for the evasao interruption of fluid in a perfuracao poco to a cavity which communicates with the bore of the bit wire process of a cavity in the earth, and process for productionIn a emulsao endurecivel of water in oil suitable for this purpose
