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to phrases
auxiliary air
archit.
辅助
补给
空气
el.
辅助〔二次,补给〕空气
met.
辅助空气
;
二次空气
tech.
二次风
;
补给空气
;
补充空气
auxiliary air
:
50 phrases
in 9 subjects
Automobiles
13
Aviation
12
General
8
Nautical
2
Oil / petroleum
1
Refrigeration
1
Shipbuilding
1
Space
1
Technology
11
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