“methane alarm”的概念、定义、翻译、参考文献-科学参考

单词	methane alarm
释义	methane alarm Encyclopedia 工学煤矿瓦斯爆炸释 methane alarm甲烷报警器具有检测甲烷浓度功能、在甲烷浓度达到或超过规定的浓度值时能发出声、光报警信号的仪器。又称瓦斯报警仪。
随便看	foraminated foraminifera foraminifera analysis foraminiferan foraminiferous foraminulate foramsulfuron For an Imperfect Cinema forapin For better, or worse forbidden forbidden band forbidden band width forbidden beta decay forbidden beta transition forbidden character Forbidden City Cop forbidden combination forbidden combination check forbidden emission Forbidden Fruit under the Great Wall forbidden gap forbidden garden forbidden graph forbidden line

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