一、户外查表是对现代住宅设计的基本要求在国外的经济发达国家和地区,一般都不需要供水、供电、进气等有关管理人员进入居民住所去核查水、电、煤气的用量。而在国内目前入户查抄水表和煤气表仍是普遍现象。随着国内人民生活水平的逐步提高;现有的供水、供电、供气方式以及落后的计量器具和设施管理系统已不能更好地适应和满足社 First, the outdoor look-up table is the basic requirements of modern residential design In economically developed countries and regions abroad, generally do not need water, electricity, air intake and other relevant management personnel into residential areas to check the amount of water, electricity and gas. At home, however, it is still a common phenomenon to check water meters and gas meters at home. With the gradual improvement of people’s living standards in the country, the existing water supply, electricity supply, gas supply and outdated measuring instruments and facilities management systems are no longer able to better meet and meet the needs of society