Gas sensor is widely applied in environment detection, fire safety alarm, food and chemical industry.

气体传感器在环境检测、火灾与安全报警系统以及食品化工中具有广泛应用。

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Gas sensor is widely applied in environment detection, fire safety alarm, food and chemical industry.

气体传感器在环境检测、火灾与安全报警系统以及食品化工中具有广泛应用。

youdao