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近日,美国COMSAT RSI公司,美国ARK电信公司和美国AIRTRUST公司在北京联合进行FATMA卫星通讯系统的卫星演示。
Recently, the U.S. COMSAT RSI Company, the U.S. ARK Telecommunications Company and the U.S. AIRTRUST Company jointly conducted a satellite demonstration of the FATMA satellite communication system in Beijing.