roduction;Shipbuilding;Ships bodies;Small craft;Specification (approval);Structural systems;Testing;Vessels【摘要】: 【中国标准分类号】: U18【国际标准分类号】: 47_020_10;47_080【页数】: 65P.;A4【正文语种】: 英语 | 欢迎光临 世界资料网论坛 (http://bbs.infoeach.com/) | Powered by Discuz! X2.5 |