“domestic gas alarm”的概念、定义、翻译、参考文献-科学参考

单词	domestic gas alarm
释义	domestic gas alarm Encyclopedia 工学﹝燃气安全装置﹞释 domestic gas alarm家用燃气报警器燃气泄漏导致燃气浓度超过预先设定值时，其浓度能够被探测并触发对外发出声光报警信号以起到及时警示作用的装置。
随便看	gynecological examination and diagnosis devices and instruments gynecological magnetic resonance imaging examination gynecological positron emission tomography examination Gynecological tumor marker detection gynecologic oncology gynecomastia gynium gynocardic acid Gynocentrism gynoecious line gynoecium gynogenesis gynospore gynostemium gynura Gyonen gypenoside gypsic horizon Gypsies gypsum gypsum accumulation gypsum board gypsum building product gypsum fertilizer gypsum fiberboard

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