2007年,国家科技部在“十五计划”研究的基础上,将农村卫生适宜技术推广研究继续滚动列入了国家“十一五”科技支撑计划重大项目,继续加大农村卫生适宜技术和产品的开发、推广、应用。在全国范围包括甘肃、宁夏、四川和重庆在 In 2007, on the basis of the “Tenth Five-Year Plan” study, the Ministry of Science and Technology continued to roll over the research on the promotion of appropriate technologies for rural health into major projects supported by the state’s “Eleventh Five-Year Plan” and continued to increase rural sanitation Appropriate technology and product development, promotion, application. The nationwide includes Gansu, Ningxia, Sichuan and Chongqing