摘要
The national'863'project-'New process for manufacture of high-selectivity,low attrition rate MTO catalyst'undertaken by the Shanghai Chemical Research Institute (SCRI) had passed the acceptance tests sponsored by the Shanghai Economic and Information Technology Commission.
The national ＂863＂ project - ＂New process for manufac- ture of high-selectivity, low attrition rate MTO catalyst＂ undertaken by the Shanghai Chemical Research Institute （SCRI） had passed the acceptance tests sponsored by the Shanghai Economic and Information Technology Commission.
