
Research on Coal Petrological Characteristics in Jinjia Coal Field of Liupanshui
CHEN Yu-xian, ZHANG Jie, YE Jun-jian, CHENG Wei
Mining and Metallurgical Engineering ›› 2014, Vol. 34 ›› Issue (3) : 57-60.
Research on Coal Petrological Characteristics in Jinjia Coal Field of Liupanshui
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