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Non-Metallic Mines
1000-8098
1990 Issue 6
xi shan shi gao kuang cai kong qu chu li fang fa de shi yan yan jiu
yang run jing ; tan xin min
..............page:7-11,47
zuo hui shi chu tie yan jiu
liu ren fu ; gu jin chuan
..............page:20-24
gui hui shi zhi mo zhu bao hu zha yan zhi tan tao
chen ji yuan
..............page:31-33
gai xing peng run tu zai xi fa xiang bo zhong de ying yong
zhou shu wen
..............page:34-35,53
600 shi mian xiang jiao ban de yan zhi
zhang zi tian
..............page:48-49
wo guo gao ling tu gong ye xian zhuang he fa zhan dui ce
xu li zuo ; qin ding hui
..............page:50-53