لوحة صلبة مطبوعة على وجه واحد

صلبة مطبوعة على | واحد

لوحة لعناصر مشعة n

لوحة: 167 phrases in 19 subjects

Antennas and waveguides	7
Computer networks	4
Electric machinery	3
Electric motors	3
Electrical engineering	1
Electricity generation	3
Electronics	3
International Monetary Fund	5
Lighting other than cinema	5
Mathematics	15
Microsoft	61
Printed circuit boards	20
Radio	1
Rail transport	16
Telecommunications	6
Telegraphy	7
Telephony	3
Thermal Energy	2
Vacuum tubes	2