The 13th National Conference on the Healthy Development of Calcium Carbide Industry...
The 13th National Conference on the Healthy Development of Calcium Carbide Industry was grandly held in Jinan, Shandong Province from July 10 to 12, 2019. Hosted by the China Calcium Carbide Industry Association, the conference was co-organized by Shandong Xinfa Group, Beijing Lapsen Energy, Environmental Protection Technology Co., Ltd., and Shandong Juncheng Machinery Technology Co., Ltd.
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