这是用Delphi编写的小区物业管理系统，功能为对小区业主，房屋出售，房屋出租，小区投诉，装修，维修，保安进行管理，满足对水，电，气三表的抄收，统计，核算等。数据库脚本：wygl.sql(data文件夹内)，ODBC:wygl-This is Delphi residential property management system, the functions of district owners, the sale of housing, rental housing and neighbo

锅炉行业气体近似理想气体温压流量补偿，饱和、过热气体查表-Gas boiler industry nearly ideal temperature and pressure gas flow compensation, saturation, superheated gases lookup