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Terms for subject Rail transport containing smoke fire detector | all forms | in specified order only
| English | Chinese |
| infrared radiation smoke fire detector | 红外光束感烟火灾探测器 |
| smoke sensor fire detector | 感烟火灾探测器 |
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| English | Chinese |
| infrared radiation smoke fire detector | 红外光束感烟火灾探测器 |
| smoke sensor fire detector | 感烟火灾探测器 |