German ⇄ Polish

dynamische: 112 phrases in 25 subjects

Chemistry	1
Construction	24
Economy	1
Electricity generation	1
Electronics	1
Finances	3
General	1
Geology	2
Isolation	1
Magnetics	6
Mathematics	3
Mechanic engineering	1
Mechanics	1
Medical	1
Microsoft	45
Natural sciences	3
Physical sciences	4
Piezoelectric crystals	3
Radio	1
Reliability	2
Sound recording	1
Superconductivity	1
Transport	2
Vacuum tubes	2
Welding	1