鳍龙骨

bilge keel

舭龙骨

bilge keel filler 舭龙骨填料 | bilge keel 舭龙骨 | bilge keel 舭龙骨减摇龙骨防滚动撑座鳍龙骨

bilge keel

舭龙骨减摇龙骨防滚动撑座鳍龙骨

bilge keel 舭龙骨 | bilge keel 舭龙骨减摇龙骨防滚动撑座鳍龙骨 | bilge keelson 舭内龙骨

centerboard boat

[活动]中鳍板帆船

"中插板","centerboard" | "[活动]中鳍板帆船","centerboard boat" | "垂板龙骨井","centerboard well"

centerboard well

垂板龙骨井

"[活动]中鳍板帆船","centerboard boat" | "垂板龙骨井","centerboard well" | "有中插板船","centerboarder"

bilge keelson

舭内龙骨

bilge keel 舭龙骨减摇龙骨防滚动撑座鳍龙骨 | bilge keelson 舭内龙骨 | bilge knee 舭肘板

cariniform cartilage

龙骨突软骨;龙骨突

\\"峰端\\",\\"carinal side\\" | \\"龙骨突软骨;龙骨突\\",\\"cariniform cartilage\\" | \\"长毛鲷科;长鳍金眼鲷科\\",\\"CARISTIIDAE\\"

keels

龙骨

antirolling fins 减摇鳍 | keels 龙骨 | hydrofoils 水翼船

ballast fin

鳍(状)龙骨, 压载龙骨

ballast edge compactor || 道床肩夯拍机 | ballast fin || 鳍(状)龙骨, 压载龙骨 | ballast fork || 道碴叉

fin keel

鳍龙骨

fin indicator panel 减摇鳍位置指示器板 | fin keel 鳍龙骨 | fin keel 鳍状龙骨

fin keel

鳍状龙骨

fin keel 鳍龙骨 | fin keel 鳍状龙骨 | fin shaft 鳍轴

Supposed to Be：应该吧

我想我该睡了 i think i should slp | 应该吧 supposed to be | 希望 hope so

Plain Weave：平布

509 hopsack 方平织物 | 510 plain weave 平布 | 511 panama 巴拿马薄呢