1)special purpose ship,专用船2)special service vessel,专用船3)specialized vessel,专用船4)non-purpose built vessel,非专用船5)Special Ship,专用船舶6)heavy-lift carrier,重件专用船7)pure car carrier,汽车专用船8)Special ships and machines,专用船机设备9)bulk cement barge,散装水泥专用船10)chemical tanker,液化品专用船