问：
开放水壶旨在防止干燥，水不能运行水的问题？
答：
怕你不出来直，豆腐交城肉类价格，是不容易的使用，不安全！
你说这两个问题可以解决使用微型温度开关。但在一定的温度开关的值必须准确。防干，他们使用的水位开关。
答：
水平文书的使用。
What sensor detection is not water to prevent dry?
Question:
open kettles designed to prevent the dry and water can not run the water problem?
Answer:
afraid you do come out straight, tofu Jiaocheng meat prices, is not easy to use, unsafe!
you say the two issues can be resolved using a micro-temperature switch. but the value of a certain temperature switch must be accurate. Anti-dry they use a water level switch.
Answer:
a level instrument available for use.05-12-27
