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Operating Strength
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mil., abbr.
OS
Operating
:
155 phrases
in 22 subjects
Accounting
4
Chemistry
1
Communications
4
Computers
1
Economics
9
Electronics
5
Environment
2
Finances
11
Forestry
2
General
18
Information technology
54
International trade
1
Law
2
Mathematics
1
Mechanic engineering
3
Mechanics
4
Medical
8
Microsoft
4
Programming
1
Reliability
3
Statistics
1
Transport
16
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