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石油技术
shíyóu jìshù
oil
petroleum technology
石油 技术
:
42 phrases
in 15 subjects
Chemistry
1
Company name
5
Earth sciences
7
Economy
7
Environment
1
Geology
1
Geophysics
1
International trade
1
Mass media
1
Mining
3
Navigation
3
Oil / petroleum
6
Oil processing plants
2
Technology
1
Telecommunications
2
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