| 1. | Hygienic specification for facilities of secondary water supply
二次供水设施卫生规范 |
| 2. | 4 . responsible for the management of second water supply
四负责二次供水的管理工作。 |
| 3. | Pollution of reverse osmosis film and its cleaning
二次供水清洗消毒过程中消毒副产物的控制 |
| 4. | Determination of second water resources quality in tangshan city
唐山市市区二次供水水质的监测 |
| 5. | Comparison on the water quality hygiene shuation of secondary water supply and supply water centralized type
二次供水与集中式供水水质卫生状况比较 |
| 6. | Responsible for two water supply facility wash and disinfect verifying and management of the human quality
负责二次供水设施清洗消毒资质的审核和管理工作。 |
| 7. | The study of the determination method of residual chlorine in water with bromothymol blue spectrophotometry
补充加氯控制旅客列车二次供水微生物污染的试验研究 |
| 8. | We can figure out the initial value of the watcr supplied tcmperature in the second - net according to the water supplied temperature in the first - net
根据一次热网供水温度计算出二次供水温度的设定值。 |
| 9. | Second - water cleansing drug ; wholesale , retail ; hardware , for electricity , water equipment , instrumentation , building materials
二次供水清洗清毒；批发、零售；五金、交电、供水器材、仪器仪表、建筑材料。 |
| 10. | There are some questions in jinan , as the capital of shandong province , though the administration of second water supply in jinan is ahead of the country
济南市作为山东省的省会，虽然在二次供水行政管理上走在全国的前列，但也存在着一些问题。 |
