16
2019
-
07
Pan Donghui, Deputy Secretary General of China Building Materials Federation, came to our company for research and inspection
Author:
Pan Donghui, Deputy Secretary General of the China Building Materials Federation, Director of the Structural Adjustment and Development Department of the China Building Materials Federation, and President of the China Nonmetallic Mining Industry Association, conducted a survey on southern wollastonite in Xinyu
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2019-05-14