Comparison Study of Softening Chicory between Cellar and Green House;
地窖与温室菊苣软化栽培的比较研究
The water purifier for the treatment of cistern water is widely welcomed by people who live in the mountain areas where cistern is used to catch rain water.
采用慢滤水处理工艺是解决地窖水处理的较好方法。