民用建筑节水设计标准

1 General Provisions2 Terms and Symbols　2.1 Terms　2.2 Symbols3 Design and Calculation for Water Saving　3.1 Rated Water Consumption for Water Saving　3.2 Water Consumption Calculating for Water Saving Per Annum4 Design for Water Saving System　4.1 General Requirements　4.2 Water Supply System　4.3 Circulating Water System　4.4 Irrigating System5 Utilization of Non-traditional Water Source　5.1 General Requirements　5.2 Rainwater Utilization

1 General Provisions2 Terms and Symbols　2.1 Terms　2.2 Symbols3 Design and Calculation for Water Saving　3.1 Rated Water Consumption for Water Saving　3.2 Water Consumption Calculating for Water Saving Per Annum4 Design for Water Saving System　4.1 General Requirements　4.2 Water Supply System　4.3 Circulating Water System　4.4 Irrigating System5 Utilization of Non-traditional Water Source　5.1 General Requirements　5.2 Rainwater Utilization　5.3 Reclaimed Water Utilization6 Water Saving Equipment, Meters, Appurtenances, Pipe Material and Tubing ."　6.1 Sanitary Ware and Appurtenances　6.2 Water Saving Equipment　6.3 Pipe Material and TubingAppendix A Format of "Illustration in Water Saving Design" ~Explanation of Wording in This StandardList of Quoted Standards