“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	two-sided Student test two sided surface two-sided surface two sided test two-sided test two-sided transform two-sided transformation two-sided t-test two-sided uniformity two-sided zero two-side nature two-sides clustering two side test two-side test Two sisters-in-law two-site sorption two sleeper tamping car two-slit diffraction Two Solitudes Two-Sorted Type Theory Two Sparrows and One Rabbit two-spectrum binary two-sphere model two spheres electric field meter two-spotted leaf beetle

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