The development of technological solutions on mining and processing brown coal to improve its quality
Naukovyi Visnyk Natsionalnoho Hirnychoho Universytetu(2019)
关键词
brown coal,mining,technological solutions
AI 理解论文
溯源树
样例
生成溯源树,研究论文发展脉络
Chat Paper
正在生成论文摘要