The invention relates to swing flapper used to kill mosquito and fly.
本发明涉及一种用于捕杀蚊蝇的蚊甩子.
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And theoretical basis is presented to further apply nozzle - flapper valve to two - stage electro - hydraulic servo valve .
较快的响应速度;为进一步将其应用于两级 电液伺服 阀提供了设计和实验依据.
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Is revolving flapper's picture through many plugs, contains explains the self - respect self - respect this subject.
通过多个插头围绕着插板的画面, 含蓄来说明 自尊 自爱的这一主题.
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Louise Brooks, the archetypical American flapper, was photographed by Eugene Robert Richee in 1928.
这是1928年摄影师尤金.罗伯特为当时名噪一时的轻佻女郎露易丝. 布鲁克斯拍摄的一张照片.
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It is important to get the right flapper for your specific model of can.
你家马桶型号比较特殊,需要找到合适的阻水阀,这很重要.
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