大型沼气工程
Large-scale biogas project
large scale biogas engineering
德国沼气工程现状分析
Current status of biogas projects in Germany
欧洲沼气工程发展现状
The Current State of Biogas Engineering in Europe
沼气工程
biogas project
biogas engineering
biogas
Technology
large scale biogas engineering
biogas construction
biogas projects
construction of natural pond
Methane gas project
过程工程研究
process engineering research
南京中医大学植物药深加工工程研究中心
botanical medicine refining engineering research center
Nanjing University of TCM
通风与空调工程调试
ventilation and air conditioning project debugging
中国科学院过程工程研究所
Institute of Process Engineering
Chinese Academy of Sciences
中国科学院过程工程研究所生化工程国家重点实验室
state key lab. biochem. eng.
inst. process. eng.
CAS
安徽电气工程职业技术学院学报
Journal of Anhui Electrical Engineering Professional Technique College
北京航空航天大学自动化科学与电气工程学院
School of Automation Science and Electrical Engineering
beihang university
大连理工大学电气工程系静电与特种电源研究所
Institute of Electrostatic and Special Power
Dalian University of Technology