Hai Liu
Observed names: Hai LIU, Liu Hai
Institution: Hubei Engineering University
Observed institutions: United States Government Accountability Office, Suzhou Vocational Institute of Industrial Technology, Hubei Engineering University, Shanxi Transportation Research Institute, CNPC Chuanqing Drilling Engineering Company Limited (China), Leshan Vocational and Technical College, Xiangtan University, Inner Mongolia University of Technology, China National Petroleum Corporation (China)
ORCID: 0000-0002-9606-5014
Observed ORCID: 0000-0002-9606-5014
OpenAlex ID: A5100368944
