本发明提供了乙硫磷在石油化工领域中的新用途。
The present invention provides the new use of ethion in petrochemical industry.
在石油化工领域内已有33篇美国专利，5篇中国专利。
More then 33 patents in America and more then 5 patents in China were obtained in the Petrochemical Field.
本文主要介绍国外吸附分离技术在石油化工领域中的应用。
The application of separation technology of adsorption in overseas petrochemical industry is stated.
应用推荐