 |
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| cordless board (телефония); cordless switchboard (телефония) | |||
| cordless board; cordless switchboard; key switchboard | |||
| cordless type exchange; cordless switcher | |||
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| key box (телефония) | |||
| бесшнуровой коммутатор: 2 phrases in 2 subjects |
| Communications | 1 |
| Technology | 1 |