Method for distinguishing hydrocarbon source rocks with different phase zones
DENG YONG, ZHOU GANG, JIANG LI, YOU JUNJUN, MAN YONG, HU DESHENG, CHEN LIN
Year of Publication 14.11.2023
Get full text
Year of Publication 14.11.2023
Patent
Variable helix angle indexable shallow hole drill and drilling method
JIANG ZHIPENG, YUE CAIXU, LIU XIANLI, ZHANG YUE, WANG SHIPENG, LIN ZHI, CHENG XIANMIN, HU DESHENG
Year of Publication 03.10.2023
Get full text
Year of Publication 03.10.2023
Patent
Civil air defense slabstone blank door
GUO XIUJIN, WANG JIA, YANG XIAOLONG, WANG LIGANG, ZHANG LI, HU DESHENG
Year of Publication 16.09.2022
Get full text
Year of Publication 16.09.2022
Patent