FIELD: ship raising procedure. SUBSTANCE: two markers are movable connected by means of rope through shackle; after floating, rope is pulled increasing its diameter to rated value; then both ends of rope are connected to cargo-hoisting mechanism and raising the ship is started. EFFECT: low cost; ease in use; increased rate of raising the ship.
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Authors
Dates
1999-08-27—Published
1997-09-02—Filed