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lead system stresses
med.	система отведений (напр., электрокардиограммы)

Lead System : 34 phrases in 16 subjects

Air defense	1
Astronautics	1
Automated equipment	1
Aviation	4
Caspian	4
Communications	1
Electronics	2
Fighter aviation	2
Forestry	3
Jet engines	1
Makarov	1
Marketing	1
Medical	2
Microelectronics	2
Military	7
Space	1