利用等效焓降理论，对回热系统主要监测参数的运行能损进行了在线数学模型的研究。
Based on the theory of equivalent enthalpy, the operating energy loss of the main monitor parameters of thermodynamic system has been studied.
论述了损纸易回用湿强剂的合成工艺及手抄纸的应用情况。
This paper deals with the synthetic technology and hand sheet application of the repulpable wet strength agent.
论述了损纸易回用湿强剂的合成工艺及手抄纸的应用情况。
This paper deals with the synthetic technology and hand sheet application of the repulpable wet strength agent.
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