短語詞組短語BUS OPERATION SYSTEM 客車運營系統(tǒng)usb bus acquisition system usb 數(shù)據(jù)采集系統(tǒng)Dynamic Bus Information System 公交車動態(tài)信息系統(tǒng)multiplex bus transmission system 多路總線傳輸系統(tǒng)Bus Transport System 地面公交系統(tǒng)bus test system 總線測試系統(tǒng)field bus Controll System 場總線控制系統(tǒng)Bus Inquiry System 公交查詢系統(tǒng) 返回 bus system