line service

• Provision of communication line services for immigration department cat . c
  为入境事务处提供通讯线路服务(类别c )
• Provision of communication line services for immigration department cat . b
  为入境事务处提供通讯线路服务(类别b )
• Frontline - line service personnel
  前线服务人员
• Wireless application protocol - mobile internet access , on - line services
  无线应用系统规约- -流动电话上网、网上服务
• 6 . wireless application protocol - mobile internet access , on - line services
  6 .无线应用系统规约-流动电话上网网上服务
• Provision of communication line services for immigration department for 24 months
  为入境事务处提供通讯线路服务，为期24个月
• Cbnet on - line service
  Cbnet在线服务
• Private line service
  专用线路业务
• Branch line service
  支线列车运行
• Private - line service
  私用线服务