English ⇄ Chinese

multi-channel sonic tool
earth.sc.	多频道声波仪

multi-channel: 88 phrases in 26 subjects

Air defense	6
Aviation	6
Business	1
Chemistry	2
Communications	3
Computer networks	3
Drilling	1
Earth sciences	3
Electronics	13
Exhibitions	1
Explosives and Explosive Ordnance Disposal	1
Geophysics	5
Information technology	4
Logistics	1
Metallurgy	1
Multimedia	1
Nuclear physics	1
Oil / petroleum	8
Plastics	3
Project management	1
Refrigeration	1
Shipbuilding	1
Space	4
Technology	3
Telecommunications	11
United Nations	3