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8 年
【帆船百科】航海仪器和导航系统小知识 - 搜狐体育
船用计程仪是用来测定船舶航行速度和累计船舶航程的一种导航仪器。精确地测量船舶航行速度及航程,对船舶驾驶极为重要,在船舶导航定位中, 只要 ...
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8 年
【帆船百科】航海仪器和导航系统小知识 - 搜狐体育
ais 是整合了卫星定位、罗经计程仪等,通过vhf无线电数据通信,可在雷达和电子海图上显示航海、导航、信息通讯等数据的新型航行设备和系统,是以 ...
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SCOTUS allows mass firings
More than 20 states sue
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Historic lodge destroyed
1st look at new Harry Potter
Elway won't be charged
Bear attacks WI woman
Wins celebrity golf event
Warfighting drills in AU
Berlin doctor goes on trial
No. 1 pick in MLB draft
Seeks 8th presidential term
Club World Cup victory
Colorado poet dies at 49
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Nicotine poisoning rises?
To end Abu Dhabi flights
65 yrs for killing girlfriend
Faces trial over fatal crash
To start using Grok
Elmo’s X account hacked
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Coach Bridgewater suspended
Approves blue food dye
Ex-Army officer pleads guilty
Kenvue's CEO quits
Stays in NYC mayor’s race
Bitcoin soars past $120K
Senate confirms judicial pick
‘Gorky Park’ author dies
Ex-MLB player found guilty
Changes remote work policy
Southend plane crash
Final Park City festival
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