The paper introduces the principle, testing procedure of particle charge measurement and its applications in the control of wet end chemistry.
介绍了粒子表面电荷测定法的原理、试验步骤及在纸机湿部控制方面的用途。
The paper gives a brief introduction to some new features of recent newsprint production in China, and discusses the development of wet end chemistry of newsprint production.
介绍了近年来国内新闻纸生产中出现的一些新特点，并结合企业生产实践叙述了新闻纸湿部化学的一些新进展。
The paper gives a brief introduction to some new features of recent newsprint production in China, and discusses the development of wet end chemistry of newsprint production.
介绍了近年来国内新闻纸生产中出现的一些新特点，并结合企业生产实践叙述了新闻纸湿部化学的一些新进展。
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