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to phrases
полупериод nstresses
chem. Wechselperiode f (beim Regenerator)
el. Halbperiode f; Halbschwingung f; Halbwelle f; halbe Periode; Stromwechsel m
полупериод: 17 phrases in 7 subjects
Electronics4
Geology1
Medical5
Medical appliances2
Metrology2
Radio1
Wood processing2