Well head safety clamp
MI FULIN, GOU MIN, DUAN XIAOMING, KANG HONGLING, LU WEIWEI, ZHANG YITIE, ZHANG WENHUA, PAN RONG, HUANG YOUYANG
Year of Publication 13.01.2016
Get full text
Year of Publication 13.01.2016
Patent
Anti-jamming roots flowmeter and working method thereof
DING TAO, MI FULIN, YUAN JIE, YUAN BOLI, NIE JUN, ZHOU FAWEN, DENG WEIDONG, WANG XIONG, LI YONGQIANG, CAO HUA
Year of Publication 02.08.2019
Get full text
Year of Publication 02.08.2019
Patent