1. Rainwater and purified river water are used to grow lettuce, tomatoes, cucumbers and peppers. ��ˮ�;����ĺ�ˮ��������ֲݫ�ģ����������ƹϣ�������
2. Objective To introduce HACCP into purified water production management and explore method to improve sanitation quality of purified water. Ŀ���о��ڴ���ˮ����������HACCP������ϵ��ʵ����̽����ߴ���ˮ���������ķ�����
3. The injection water Sprays the purified water of the surface and sunken of rubber stopper by center pipe, avoid the dirt and purified water enter next procedure. ע��ˮ�����Ĺ���ϴ���Խ������漰������Ĵ���ˮ���г�ϴ�ɾ�����������������P����ˮ������һ����