This text attempts to use the knowledge of market administration, make the marketing scheme of the Star-River CDMA2000 1x wireless network card from several following respects.
本文试图运用市场营销管理的知识，从以下几个方面制定星河系列CD MA2000 1x无线上网卡的市场营销方案。
This engineering design helps to construct the Location Services System based upon CDMA2000 1x Wireless Network of SiChuan Unicom.
本工程设计主要是为四川联通建设一套基于CD MA 1x网络的位置服务系统。
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