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to phrases
效用系数
busin.
utility factor
refrig.
effectiveness factor
sport., med.
utilization coefficient
textile
utilization factor
效 用 系数
:
31 phrases
in 8 subjects
Architecture
1
Bridge construction
1
Chemistry
1
Earth sciences
3
Electronics
4
Hydroelectric power stations
1
Metallurgy
13
Technology
7
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