单三相电子式液晶显示电能表量产程序,本程序经批量长时间运行稳定.,Single-phase electronic energy meter LCD production process, the process stability by the long-running batch.

三相电子式有功无功电能表量产程序,本程序同过测试并已经量产.-Electronic three-phase active and reactive energy meter production procedures, the procedures and has been tested with mass production.

单三相电子式数码管显示电能表量产程序,经过量产测试正常稳定.-Single-phase electronic energy meter digital display production process, after a normal and stable volume production testing.