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SOUNDER

release time:2015-12-04 09:12
1 This guideline is applicable to the echo sounders on sea-going ships (including high speed ships).
2 The performance standards specified in this guideline are applicable to the ships having a navigation speed of 0~30kn.
3 The echo sounder is used to provide reliable navigational information of the water depth below the ship, especially in shallow waters.
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N08 SOUNDER.pdf
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