Translations:Dictionary:Fish/1/en

{{#category_index:F|fish}} 1. A sensor that is towed in the water, such as side-scan sonar. A magnetometer fish is typically towed 200–300 m behind a vessel at a depth of 3–5 m. 2. An object unintentionally left in the borehole during drilling or workover operations that must be recovered before work can proceed.