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The mast socket and centreboard location hole of an 8 feet FRP yacht were improved. 本文對(duì)8英尺FRP遊艇帆桿座及穩(wěn)水板孔的結(jié)搆進(jìn)行研究改進(jìn),彌補(bǔ)了原有結(jié)搆的不足。