用ZZDBASE开发GPRS网络表TP800掌机程序，主要用于振中公司的掌机抄表，设置维护用，对于使用振中公司开发掌机程序很有参考价值-GPRS network with ZZDBASE Table TP800 handheld development process, mainly used in the company' s handheld vibration meter reading, set for maintenance, developed for the use of v

国网三相表程序，可适用于振中900系列掌机使用，抄表清零可用。(In the three-phase meter procedures can be applied to the 900 series of handheld meter reading using vibration, can be cleared.)