Tap water meter auto-reading system is now step by step replacing traditional manual water meter reading method.
自来水自动抄表系统正逐渐取代传统的人工抄表方式。
A week later, read the water meter again and subtract the first reading from the second.
一星期后，再看一下水表，然后从第二次读数中减去第一次读数。
The contactless IC card for water meter system is one of the automatic meter reading systems.
基于非接触式ic卡的智能水表就是众多自动抄表系统中的一员。
应用推荐