pyrotector
... pyrotechnics烟火 pyrotector烟火探测器 pyroxylinplastic胶棉塑料 ...
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红外线烟火探测器 infrared flame detector
感烟火灾探测器 [安全] Smoke fire detector
离子感烟火灾探测器 [安全] ion smoke detector
单点感烟火灾探测器 single-station smoke detector
家用感烟火灾探测器 residential smoke detector
光电感烟火灾探测器 [安全] photoelectric smoke detector
·2,447,543篇论文数据，部分数据来源于NoteExpress
报告主张所有的建筑物都应安装烟火探测器。
The report advocated that all buildings should be fitted with smoke detectors.
《牛津词典》
The report advocated that all buildings be fitted with smoke detectors.
适当安装的烟火探测器
Smoke detector properly installed
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