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注
流
孔
gen.
orifice
注 孔:
202 phrases
in 29 subjects
Agriculture
1
Architecture
3
Automobiles
7
Aviation
2
Bridge construction
8
Business
1
Chemistry
4
Compressors
2
Construction
1
Drilling
1
Earth sciences
1
Economy
1
Electric machinery
1
Engineering geology
24
General
2
Hydroelectric power stations
1
Mechanic engineering
1
Mechanics
1
Metallurgy
3
Mining
2
Nautical
1
Nursing
4
Oil / petroleum
17
Plastics
8
Rail transport
4
Refrigeration
1
Shipbuilding
1
Space
3
Technology
96
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