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to phrases
tube double
chem.
double-walled tube
met.
double pipe
tube double
:
30 phrases
in 14 subjects
Agriculture
1
Antennas and waveguides
1
Chemistry
2
Construction
1
Earth sciences
4
Electronics
3
Materials science
1
Mechanic engineering
3
Metallurgy
3
Nuclear physics
1
Sports
1
Technology
4
Vacuum tubes
1
Радиоактивное излучение
4
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