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Terms for subject Nautical (16549 entries)
J-tube J 形管路
jack and pinion rack 齿轮齿条起重器
jack screw 螺旋起重器螺旋千斤顶,螺旋夹
jack staff 首旗杆
jack-knifing 吊杆失控
jack-over 盘车转车
jack-up drilling unit 自升式钻井平台
jack-up load 单桩腿负荷
jack-up self-elevating drilling platform 桩腿自升式钻井平台
jack-up walking dredge 自升步进式挖泥船
jacket 导管架井架,导管架桩基(蒸发气)套,(水) 套
jacket cooling water pump 缸套冷却泵
jacket drain valve 蒸发气套的泄水阀
jacket extrusion 护套层
jacket foundation 导管架基础
jacket space 护套空间隔层空间
jacket water pump 缸套水泵
jacketed protection system 套管保护系统
jacketing gear 盘车机
jacking and fixation system 升降和锁紧系统