http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Mạch điều hợp tổng trở dùng transistor
Viện Đại Học Cần Thơ - Đại Học Khoa Học - Ban Khoa Học ứng Dụng
electric circuits,electronics,semiconductors,transistor