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地图
File:Transistor on portuguese pavement.jpg
来自维基百科,自由的百科全书
Found in articles
File:Transistor on portuguese pavement.jpg
Description
Transistor
on
portuguese
pavement
.
jpg
English: The symbol for a
transistor
in mosaic
on
a
portuguese
pavement
at the University of Aveiro,
Portugal
Português: