船型:(雷射4.7) http://www.laserinternational.org/ Type Centreboard Boat No. of Crew 1 Opt Crew Weight under 62 Designer Bruce Kirby Hull Material GRP Year Designed 1969 Number of Trapeze Toe Straps Hull Length 4.23 m Beam Length 1.37 m Mainsail Area 4.7 m2 Hull Weight 59 kg Advertising Cat C