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The crew fitted a shoulder block to the yard to prevent the halyard from jamming against the mast.
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The crew fitted a shoulder block to the yard to prevent the halyard from jamming against the mast.
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Related words
shoulder block
Noun
Japanese Meaning
海事用のブロックで、上部付近に肩状の突起があり、その突起がスパーに沿って接触することで、ロープが詰まらないように設計されたもの。
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