raw material gas的用法和样例：
例句
- The progress of adsorbing agent materials and adsorption technologies for removing sulfides from raw gas and fuel oil at home and abroad is reviewed.
综述了国内外原料气和燃料油吸附脱硫技术在吸附脱硫材料和吸附脱硫工艺方面的研究与开发进展。 - The process and its control for completing the removal of carbon monoxide from process gas by methanolizing and alkylating are introduced.
介绍了我公司采用醇烃化原料气精制工艺的流程及工艺控制情况。
