 |
| |||
| interfoon; ruggespraakinstallatie f | |||
| boordtelefoon m; intercom; intercomsysteem n | |||
| |||
| spreek/luister-verbinding f | |||
|
intercommunication system : 3 短语, 1 学科 |
| 通讯 | 3 |
|
| |||
| interfoon; ruggespraakinstallatie f | |||
| boordtelefoon m; intercom; intercomsysteem n | |||
| |||
| spreek/luister-verbinding f | |||
|
intercommunication system : 3 短语, 1 学科 |
| 通讯 | 3 |