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New Step by Step Map For Hydrographic Survey in Bangladesh

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When the wire (established at a specific depth by a procedure of weights and buoys) encountered an obstruction, it might develop into taut and kind a "V," revealing the depth and place of submerged rocks and various obstructions. These spots are employed for ship-to-ship transfers of oil items, including gas, https://reidewnvf.vblogetin.com/37990596/top-guidelines-of-hydrographic-survey-in-dhaka

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