 |
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| 可变信息信号; 可变信息标志系统 (system); 可变信息显示牌 (system) | |||
| 可变消息符号 | |||
| Anglais glossaire | |||
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| A sign capable of presenting several pre-determined messages or no message, as applicable. | |||
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variable message sign : 1 phrases, 1 sujets |
| Technologie | 1 |
|
| |||
| 可变信息信号; 可变信息标志系统 (system); 可变信息显示牌 (system) | |||
| 可变消息符号 | |||
| Anglais glossaire | |||
| |||
| A sign capable of presenting several pre-determined messages or no message, as applicable. | |||
|
variable message sign : 1 phrases, 1 sujets |
| Technologie | 1 |