location and navigation technologies
location and navigation technologies
定位和导航技术
以上为机器翻译结果，长、整句建议使用 人工翻译 。
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Earlier this year Keiser put out a bullish report on location technologies: mapp Close ing database firms TeleAtlas and Navteq, dashboard navigation device makers such as TomTom and Garmin, and global positioning system chip firms like Sirf Technology Holdings.
FORBES: Magazine Article