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Hebei Chemical Engineering and Industry
1003-5059
1982 Issue 2
yong gai xing de fang fa he cheng ju he wu
. . ; wang run zuo ;
..............page:44-52
ri ben nong yao fa zhan fang xiang
chen guo xiang ;
..............page:36-42
z4.7 8/150 xing dan qing qi ya suo ji gai zao cheng gong
chi mei sen ; jiang xi ming ; lei wen huan ;
..............page:52
450/320 tou ping xun huan ya suo ji de ji xiang gai jin
wang zhen shan ;
..............page:23-33
zha lv you shi zhi cheng gong
li jin hai ;
..............page:52-53
dui qing dan bi zi dong diao jie fang an de tan tao
xing tong shun ;
..............page:8-13
g v ye yu zuo jiao du hun he tuo liu shi yan xiao jie
liang xing lu ;
..............page:33-36
dui lie zhi mei qi hua tiao jian de fen xi
wang shu kai ;
..............page:20-23
dui shi jia zhuang di qu lin fei gong ye fa zhan de yi jian
li zhong zuo ;
..............page:42-44