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| фирма Bell Communications Research (отделение фирмы Bell Telephone Company) | |||
| 英语 词库 | |||
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| Bell Communications Research Center | |||
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| BELL COmmunications REsearch (organization, USA) | |||
| Bell communication research, incorporated | |||
| Bell Communications Research; Bell Communications Research | |||
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Bellcore : 1 短语, 1 学科 |
| 电信 | 1 |