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孔管
kǒngguǎn
stresses
tech.
перфорированная труба
孔管
:
156 phrases
in 20 subjects
Anatomy
1
Antennas and waveguides
1
Aviation
1
Construction
2
Drilling
7
Electricity
1
Electronics
14
Energy industry
1
General
36
Geology
2
Medical
29
Metallurgy
2
Military
4
Mining
1
Nautical
1
Oil / petroleum
2
Oil and gas
2
Oil and gas technology
2
Oil processing plants
6
Technology
41
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