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Terms for subject Metallurgy containing gas detector | all forms | exact matches only | in specified order only
| English | Chinese |
| biological detector of gas | 煤气生物探测器 |
| biological detector of gas | 气体生物探测器 |
| gas detector | 煤气探测器 |
| gas detector | 气体鉴定分析器 |
| gas detector relay | 瓦斯检测继电器 |