Usually descended from, for example, is slowing from the seabed to reduce disturbance of the bottom, and to ensure that the seabed is found in the right place. For example, the majority of it is best to gradually. Pull the cable until the mouth is fully closed and the examples that have been lifted from the bottom, ensuring that the full weight of the sample used to cut through the grass and sea sediment, and examples still focused correctly. Download an example off may make high-grain sutkwan. However, some examples (for example, Shipek grab) Allow the wash and the loss of samples under certain conditions. In particular, this can occur, for example, which was raised above the surface of the water and the pressure from the water trapped inside were forced to leave. After closing, for example, will be. On board, the content can be subsampled with corer to insure consistent areas/quantities are examples.
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