American University of the Caribbean Science and engineering degree certificate{官网:ｂｚｗ９８５.ｃｏｍ}北宁RWTH Aachen机械制造学位证-New Mexico Institute of Mining and Technology，New Mexico Tech Diploma in Electronic Engineering<网址:ｚｊｗ２１１.ｃｏｍ>Université Paris-Est Marne-la-Vallée Design degree certificate0j