The 13th Shanghai International Petrochemical Technology & Equipment Exhibition
Aug. 25, 2021 - Aug. 27, 2021
The 13th Shanghai International Petrochemical Technology & Equipment Exhibition, China, web site: http://sh.cippe.com.cn/en/ 25-27.
The 13th Shanghai International Petrochemical Technology & Equipment Exhibition, China, web site: http://sh.cippe.com.cn/en/ 25-27.