USNS Puerto Rico (T-EPF-11) successfully completed the first integrated sea trials on 22 August 2019.jpg
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USNS Puerto Rico (T EPF 11) successfully completed the first integrated sea trials on 22 August 2019, 190822-N-N2201-0001 MOBILE, Ala (Aug. 22, 2019) The expeditionary fast-transport ship USNS Puerto Rico (EPF 11) successfully completed the first integrated sea trials for an expeditionary fast transport ship Aug. 22. Integrated Trials combine Builder's and Acceptance Trials, allowing for the shipyard to demonstrate to the Navy's Board of Inspection and Survey the operational capability and mission readiness of all the ship's systems during a single underway period. (U.S. Navy photo courtesy of Austal USA Navy/Released)
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USNS Puerto Rico (T EPF 11) successfully completed the first integrated sea trials on 22 August 2019, Friction stir welded products, USNS Puerto Rico (T-EPF-11)
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プエルトリコ 遠征高速輸送船「プエルト・リコ」が、遠征高速輸送船「オーガスタ」の初の統合海上試験を無事に完了しました。統合トライアルは、ビルダーとアクセプタンストライアルを組み合わせており、造船所が海軍の検査調査委員会に、1つの進行中期間中の全船のシステムの運用能力とミッションの準備を実証できるようにしている。(海軍写真の礼儀
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2019年8月22日に最初の統合海上試験を無事に完了し、摩擦溶接製品、プエルトリコ(T-EPF-11)
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frictional successfully stirred friction coefficient of friction stir stirring