The polymerization mechanism of PDCPD and technicalsurvey of RIM are reviewed.
综述聚双环戊二烯聚合机理，反应注射成型技术概况。
2
A general technicalsurvey is made of China's sulphuric acid engineering design based on pyrite, metallurgical off gases, gypsum or phosphogypsum and sulphur.
对我国硫铁矿、冶炼烟气、(磷)石膏、硫磺制硫酸的工程设计进行全面的技术总结。
3
"Optimized" Plus: Technicalsurvey and full traceability of the equipment allowing to anticipate customer needs to provide an alternative solution functionally tested.