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管孔stresses
oil.proc. канал; пора
管孔: 155 phrases in 20 subjects
Anatomy1
Antennas and waveguides1
Aviation1
Construction2
Drilling7
Electricity1
Electronics14
Energy industry1
General36
Geology2
Medical29
Metallurgy2
Military4
Mining1
Nautical1
Oil / petroleum2
Oil and gas2
Oil and gas technology2
Oil processing plants5
Technology41