LC means "life cycle" of the product where shelf life is included. LC即包括货架期(有效期)在内的产品的“生命周期”。
This paper introduces the principle of the product line for powder, and the application of MELSEC A series PLC for product line rebuild system. 本文简单介绍了粉体生产线的工作原理,以及三菱MELSECA系列PLC在生产线改造中的应用。
Study on Micro-emulsion of Natural Product LC and Chemically Modified 天然产物LC微乳剂配方筛选及其活性成分的化学修饰研究