The problems of material selection, nodularizing and inoculation treatment and the technical parameter control of the centrifugal casting are mainly discussed.
着重论述了材质选择、球化孕育处理和离心铸造工艺参数控制等问题。
This paper introduces the wastewater quality from viscose fiber production, treatment technology, main structure and technical parameter of Dandong Chemical fiber Industry Company.
介绍了丹东化纤工业公司粘胶纤维生产废水的水质特点、处理工艺、主要构筑物及技术参数。
This paper introduced the applied case of biological aerated filter on the sewage treatment of electrical plant and supplied some main technical parameter, in order to provide reference for widely …
本文简要介绍了曝气生物滤池技术在电厂生活污水处理中应用的实例，并给出了相关的主要技术参数，为曝气生物滤池技术得到更为广泛的应用提供参考。
The article discusses causes and eliminated measures of aluminium alloy die forgings crassitude crystal from four sides of component, technical parameter, temper of die and heat treatment.
从锻件的材质、锻造工艺参数、锻模温度、热处理工艺参数四个方面，阐述了铝合金模锻件粗晶缺陷的产生原因及消除措施。
Pilot test of dyeing and printing effluents treatment with baffled reactor was carried out to determine the process parameter and technical reliability.
对印染废水进行挡板式水解酸化实验，旨在探索工艺参数及该技术的可靠性。
Pilot test of dyeing and printing effluents treatment with baffled reactor was carried out to determine the process parameter and technical reliability.
对印染废水进行挡板式水解酸化实验，旨在探索工艺参数及该技术的可靠性。
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