Shipwrecks, Snags and Shipwrecks, Snags and Obstructions : Obstructions : Definition Definition Wreck : Everything, being from up water and laying on the bottom can considerate as a wreck as long he is identified Obstruction And Snagg : Obstructions could be wreck but also any unidentified object on the bottom.Rock, wood, ancient piece of shipwreck , cable Different scales of danger Spatia l Temps Punctua l Linear
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Shipwrecks, Snags and Obstructions : Definition Wreck : Everything, being from up water and laying on the bottom can considerate as a wreck as long he.
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Shipwrecks, Snags and Obstructions : Shipwrecks, Snags and Obstructions :
DefinitionDefinition
Wreck : Everything, being from up water and laying on the bottom can considerate as a wreck as long he is identified
ObstructionAnd Snagg :
Obstructions could be wreck but also any unidentified object on the bottom.Rock, wood, ancient piece of shipwreck , cable
Different scales of dangerSpatial
Temps
Punctual
Linear
Shipwrecks and Obstructions : Shipwrecks and Obstructions :