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密度标度
oil
density scale
密度标度:
54 phrases
in 23 subjects
Agriculture
1
Animal husbandry
1
Aviation
2
Bridge construction
1
Construction
1
Drilling
1
Earth sciences
2
Economy
1
Electronics
5
Finances
1
Geophysics
1
Hydroelectric power stations
1
Information technology
1
Management
1
Metallurgy
2
Oil / petroleum
2
Polymers
1
Shipbuilding
1
Space
3
Statistics
1
Superconductivity
1
Technology
22
Wind Energy
1
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