Objective: Discuss major influent factors of circlesystem diseases and provide evidences for cost control.
目的：探讨循环系统疾病住院费用的主要影响因素，为住院费用的控制提供参考依据。
2
The result of research shows the waste water after treatment can be completely used as replenish water for water circlesystem.
研究结果表明：处理后的废水完全可作为循环水系统补充水用。
3
The drying conveyor dries the printing ink well by making use of the infrared, it is with the new concept of proportion control, with strong heating wind circlesystem.