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to phrases
有用性
interntl.trade.
usefulness
met.
availability
tech.
profitability
;
serviceability
有用 性:
34 phrases
in 21 subjects
Agriculture
2
Automobiles
2
Aviation
1
Business
1
Commerce
1
Cosmetics and cosmetology
2
Dentistry
1
Drilling
1
Earth sciences
2
Ecology
1
Economy
3
Electronics
2
Explosives and Explosive Ordnance Disposal
1
Finances
1
General
4
Geology
1
Nautical
1
Project management
2
Space
1
Technology
3
Tools
1
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