Continuous conveying technology and equipment are important parts for granular preparation and disposal technology material handing and equipment in powder engineering.
粉体工程中连续输送技术和装备是颗粒制备和处理技术、物流技术与装备中重要的组成部分之一。
The preparation process of granular coral reef carrying Ag is introduced.
介绍了载银珊瑚礁粒的制备工艺。
The preparation and field-test of the 778-type granular rare-earth catalyst for the treatment of auto exhaust gases have been studied.
本文叙述了778型颗粒状汽车尾气净化稀土催化剂的研究和应用。
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