使用eclipse——jee平台开发的一个小应用程序，即根据阀门号找对应房间号。用到了sqlite数据库-Eclipse- jee-platform development of a small application that, according to the valve number to find the corresponding room number. To use a sqlite database

检查多种冰箱用电磁阀门产品的电流值，高压流量及低压流量，以便判断产品的优良。-Check the solenoid valve products with a variety of refrigerator current value, high flow and low flow, in order to determine the product' s fine.