Before revision: Berkeley Nucleonics Wiener Plein & Baus GmbH Canberra Industries now a division of Areva EG&G Ortec Oxford Instruments Stanford Research Systems Tennelec MIRION GE REUTER STOKES See also NIM Nuclear electronics college class.
After revision: Berkeley Nucleonics Wiener Plein & Baus GmbH Canberra Industries now a division of Areva EG&G Ortec Oxford Instruments Stanford Research Systems Tennelec See also NIM Nuclear electronics college class.