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火警探测器
| 自动报警
| 试验
| 火警 探测器 | |
| auto. | fire detector |
| 火警探测器 | |
| avia. | fire detectors |
| space | fire detector |
| 自动报警 | |
| el. | automatic alarm |
| exhib. | auto-alarm |
| oil | automatic alarm |
| space | automatic telling; automatic alarm |
| 试验 | |
| environ. | test |
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| fire detectors (热敏感设备，如火焰探测器、火焰开关、热电偶开关、火警探测线以及火探测索。一旦其周围的温度上升到设定值，火警探测器就会发出告警。火警探测器可以为复位形式，既只要将火灭掉后，它就自动回到初始位置; 也可以为非复位形式,即使火已灭掉，其仍保持在告警状态,这时需要地面技师进行物理复位。现代化的火警探测器都采用复位形式) | |||
| fire detector | |||
| smoke vent system | |||
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| fire detector | |||
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火警探测器 : 11 phrases in 2 subjects |
| Shipbuilding | 5 |
| Technology | 6 |
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