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类数
cryptogr.
class number
类 数
:
355 phrases
in 57 subjects
Advertising
3
Agriculture
11
Animal husbandry
2
Architecture
1
Artificial intelligence
2
Automobiles
2
Aviation
6
Bridge construction
2
Business
24
Chemistry
1
Commerce
2
Computer networks
2
Computers
2
Construction
1
Corporate governance
2
Cryptography
2
Desert science
2
Drilling
1
Earth sciences
7
Ecology
5
Economy
16
Electronics
11
Environment
1
Explosives and Explosive Ordnance Disposal
2
Finances
16
Forestry
1
General
3
Genetics
2
Geology
2
Geophysics
1
Horticulture
1
Information technology
31
International Monetary Fund
1
International trade
3
Librarianship
1
Life sciences
1
Management
2
Mathematics
9
Metallurgy
4
Multimedia
5
Name of organization
1
Nautical
1
Nursing
2
Oil / petroleum
7
Pig breeding
1
Project management
14
Remote sensing
1
Securities
26
Sociology
2
Space
8
Sports
3
Statistics
2
Technology
76
Telecommunications
11
Textile industry
3
United Nations
1
Water resources
3
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