yi zhong wu qi bao yao lei guan de yan jiu
Kuang Zhibing Zhan Biweng Nie Yu Mo Yuanling Guizhou Jiulian Industrial Explosive Materials Development Co.;Ltd.;Guiyang Guizhou;550001
hun zhuang ru hua zha yao che zai gao han di qu de ying yong yan jiu
Sun Xiaodong 1 Jiang Wenbin 2 Li Dacai 2 1 Fuyu Branch of Heilongjiang Huaan Civil Explosive Equipment Liability Co.;Ltd.;Qiqihaer Heilongjiang;161006 2 Hunan Kenon Science & Technology Co.;Ltd.;Changsha Hunan;410012