This paper mainly related the production of fruity vinegar, which was fitted for company's condition. Critical control point and quality indexes during production were also showed.
该文主要介绍了果味饮用醋生产过程，并对生产过程中的关键控制点和质量指标进行了说明。
Factors influencing the coke yield and the softening point (SP) of pitches were studied to ascertain procedures for the improvement and control of their quality.
研究了影响沥青结焦率和软化点(SP)的因素，以确定改进和控制其质量的工艺过程。从不同焦油中得到的沥青结焦率与BI含量呈线性关系。
应用推荐