| 1. | Plastic piping systems - systems for hot and cold water - test method for leaktightness under vacuum
塑料管道系统.热水和冷水系统.真空渗漏性试验方法 |
| 2. | Technical features of chemical injecting system for inner cooling water of 660mw generators in hanfeng power plant
发电机组内冷水系统加药控制技术特点 |
| 3. | Plastics piping systems - systems for hot and cold water - test method for leaktightness under vacuum
塑料管道系统.热水和冷水系统.真空密封性的检验方法 |
| 4. | Type of chillers , type of compressors , structure of chillers , cooling towers , chiller system operations , etc
冷水机种类、压缩机种类、冷水机构造、冷水塔、冷水系统运作等 |
| 5. | Plastics piping systems - systems for hot and cold water - test method for leaktightness under vacuum ; german version en 12294 : 1999
塑料管道系统.热水和冷水系统.真空密封性的检验方法 |
| 6. | Applying network graph theory into the study of vwv system was given in this thesis , and a program simulating the operation of the chilled water system was written according to this method
本文还提出了用网络图论来研究变水量系统的思想，根据此思想编写了可以模拟冷水系统实际运行情况的程序。 |
| 7. | Presents two common heat recovery methods for water cooling chillers . recommends the control scheme by monitoring the return water temperature . presents two design schemes for chilled water systems
摘要介绍了两种常见的水冷冷水机组热回收方式。推荐采用热水回水温度控制方案。介绍了冷水系统的两种设计方案。 |
| 8. | From this paper , a new optimized method and its program in the designing chilled water system were presented , and a scheme to convert a constant flow system to variable flow system was also brought forward
通过本文的研究，提出了一种新的空调冷水系统最优化设计方法，并编制了计算软件；提出了将定水量系统改造为变水量系统的方案。 |
| 9. | Abstract : connecting with example this paper introduces the rational application of bypass pressure fixing and secondary pumping system in air conditioning ' s cooling water system of tall buildings
文摘:本文结合实例介绍了旁通定压和二级泵系统在高层建筑空调冷水系统中的合理应用。该技术节约了设备初投资和运行费用，使系统的运行曲线和设计水压线相吻合。 |
| 10. | To solve the problems in the design and operation of constant flow chilled water system , the thesis suggested that the chilled water system could be converted from constant flow to variable flow . in this thesis , the possibility of the conversion , the characteristics of vwv system and the optimized method in the designing of chilled water system were deeply studied
针对定水量系统设计及运行中常出现的问题，本文提出了将定水量系统改造为变水量系统的课题，研究了定水量系统改造为变水量系统的可行性，分析了变水量系统的特性，同时对空调冷水系统的优化设计方法进行了深入研究。 |
