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- obscuration-type photoelectric smoke detector 减光型光电感烟探测器
- scatter-type photoelectric smoke detector 散射型光电感烟探测器
- Arithmetic to Improve the Ability of Forward Scatter-type Photoelectric Smoke Detector 提高前向散射型光电感烟探测器性能的算法
- photoelectric smoke detector 光电感烟探测器
- A smoke detector detect the presence of smoke. 烟尘探测器可探测是否存在烟雾。
- A smoke detector detects the presence of smoke . 烟尘探测器可探测是否存在烟雾。
- A smoke detector detects the presence of smoke. 烟尘探测器可探测是否存在烟雾。
- "It's the smoke detector," they replied in unison. "是烟雾探测器,"他们异口同声地说。
- Resettable four-wire smoke detector power @ 500 mA. (复式四线烟雾探测器电源500毫安。)
- Smoke detector is fit in all the rooms. 烟尘探测器可探测是否存在烟雾。
- Photoelectrical smoke detector 光电感烟探测器
- photoelectric obscuration smoke detector 减光型光电感烟探测器
- It is a compound transducer of photoelectric smoke transducer,CO gas transducer and temperature transducer. In microprocessor of this transducer signal processing algorithm is installed. 选取光电烟雾传感器、CO气体传感器和温度传感器构成复合型传感器 ,信号处理算法软件设置在该传感器的微处理器内。
- photoelectric obscuration-type smoke detector 减光型光电感烟探测器
- Smoke detectors are fitted in all the rooms. 所有的房间都装有烟尘警器。
- photoelectric scattering smoke detector 散射型光电感烟探测器
- Abstract: A new type infrared photoelectricity smoke fire detector,which was made by the components of made in China, is expounds. 文摘:阐述作者研制的一种用国产元器件制成的红外光电感烟火灾探测器。
- In terms of loudness, bats emit calls as low as 50 dB and as high as 120 dB, which is louder than a smoke detector 10 centimeters from your ear. 关于音量,蝙蝠发出的叫声低至50分贝,高达120分贝,这比距离你耳朵10厘米处的烟雾探测器所发出的声音还要响。
- We began to do our own testing at home,slamming doors,holding him near the smoke detector and setting it off. 我们开始在家里自己来做测试,拍打房门,把他带到烟雾报警器旁边打开报警器。
- Install a smoke detector in bedrooms, kitchen and other necessary rooms by June, 2011. 截至2011年6月寝室和厨房等都需要安装。