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2024
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Invention
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System for cleaning hull of ship.
Provided provides a system for cleaning a hull of a ship, comp... |
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P/S
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Industrial-water purifying apparatus; water filtering apparatus; filters for water filtering appa... |
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2022
|
Invention
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Hull cleaning system. The present invention provides a hull cleaning system comprising: a cleanin... |
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Invention
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Hull surface management system. The present invention provides a hull surface management system f... |
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Invention
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System for writing hull cleaning result report, and method for preparing cleaning result report u... |
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2020
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Invention
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Aluminum alloy for casting having excellent thermal conductance. Provided is an aluminum alloy fo... |
