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to phrases
refining process
chem.
净化法
;
精馏法
mech.
精加工法
met.
精炼法
tech.
炼制过程
;
精制加工
;
精制过程
;
提炼过程
refining process
:
46 phrases
in 7 subjects
Business
1
Chemistry
4
Metallurgy
32
Oil / petroleum
2
Oil processing plants
1
Refrigeration
1
Technology
5
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