The expected performance of a jet-propelled boat is maintained, exhaust control valves are controlled and driven in an improved accuracy on the basis of the traveling speed of the jet-propelled boat. Thus, the fuel consumption is improved and the exhaust gas is purified. A two- stroke cycle ...
网络喷气推进艇;喷射推进船;喷水推进艇
网络喷气推进艇;喷射推进船;喷水推进艇
Sealver propose des coques de bateaux appelées WAVEBOAT en polyester rigide ou semi-rigide adaptables à la plupart des jet-skis actuellement sur le marché .
propelled by (or as if propelled by) a jet engine 相似短语 jet propelled carrier 喷气式运载工具,喷气拖车 jet propelled carriage 喷气推进牵引车 jet propelled type 喷气式 jet propelled boat 喷气推进艇 jet propelled plane phr. 喷气式飞机 jet propelled sprayer 喷气式喷雾器 jet propelled ...
jet boat 喷水推进艇 jet propelled boat 喷气推进艇 by boat 乘船 crash boat n. 救生艇 rock the boat 摇晃船只;捣乱,破坏 stake boat n. 航标艇 miss the boat v. 坐失良机 boat davit 吊艇杆 boat hire 小船运费 boat measurement 船测 相似...
United States Patent US1716400 Note: If you have problems viewing the PDF, please make sure you have the latest version ofAdobe Acrobat. Back to full text
;SOLUTION: In a jet-propelled boat in which a four-cycle engine 20 extending a crankshaft 28 in the back and fort directions of a boat body 10 is positioned below an astriding seat 15 for mounting in the boat body, an intake passage 20i communicating with each intake port of the ...