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resource system
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el.com.
资源体系
Resource System
:
145 phrases
in 29 subjects
Agriculture
1
Air defense
1
Aviation
8
Business
1
Communications
3
Computer networks
1
Desert science
6
Earth sciences
44
Ecology
3
Electronic commerce
2
Electronics
20
Forestry
1
General
1
Geology
3
Horticulture
1
Information technology
10
Librarianship
3
Management
1
Metallurgy
1
Name of organization
1
Oil / petroleum
1
Project management
1
Space
9
Surveying
1
Technology
9
Telecommunications
6
United Nations
3
United States
2
Water resources
1
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