Ground Pressure and Strata Control 1990 Issue 2 da qing jiao zong cai mian kuang ya xian xian te zheng yu fen xi

Journals A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

Ground Pressure and Strata Control
1003-5923
1990 Issue 2

..............page:26-29

da qing jiao mei ceng fen duan zou xiang mi ji cai mei fa
li xian cai ; liu tian ying ; zhang rui he ;

..............page:30-34+72-73

..............page:35-40+72

kuang ye xue ke zai zhong guo de fa zhan
peng shi ji ; zhang rui he ;

..............page:1-4+72-73

..............page:42-44+67-72

..............page:4-6

..............page:39-41+72

..............page:7-9+29

..............page:57-60

..............page:12

..............page:10-12

cai yong wu zuan kong gong yi gu jie gong zuo mian ding ban
ke li xin ; ma er qin ke ; wa xi li ye fu ; lin zuo ;

..............page:61-64

..............page:45-49+72

..............page:9

..............page:55-57+72

..............page:49-54+72

kuang ya wen zhai

..............page:68-71

..............page:13-17+60-73

..............page:22-25+72

..............page:66-67

bu wen ding cai mei gong zuo mian de gu hua jing yan
a b lie man zuo fu ; hong chang ;

..............page:64-65