“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	agricultural extension communication agricultural extension demonstration Agricultural extension education agricultural extension framework model agricultural extension information service agricultural extension information system agricultural extension methods agricultural extension of human resources agricultural extension organization agricultural extension program agricultural extension project agricultural extension science Agricultural extension skills agricultural extension test agricultural extensive operation agricultural facilities ventilated take a breath agricultural Finance agricultural financial investment agricultural financial services agricultural fixed assets statistics agricultural flood agricultural forklift agricultural free trade zone policy agricultural futures market policy agricultural genetically modified organisms safety assessment

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