The invention relates to swing flapper used to kill mosquito and fly.

本發(fā)明涉及一種用于捕殺蚊蠅的蚊甩子.

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And theoretical basis is presented to further apply nozzle - flapper valve to two - stage electro - hydraulic servo valve .

較快的響應(yīng)速度;為進(jìn)一步將其應(yīng)用于兩級(jí) 電液伺服 閥提供了設(shè)計(jì)和實(shí)驗(yàn)依據(jù).

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Is revolving flapper's picture through many plugs, contains explains the self - respect self - respect this subject.

通過(guò)多個(gè)插頭圍繞著插板的畫(huà)面, 含蓄來(lái)說(shuō)明 自尊 自愛(ài)的這一主題.

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Louise Brooks, the archetypical American flapper, was photographed by Eugene Robert Richee in 1928.

這是1928年攝影師尤金.羅伯特為當(dāng)時(shí)名噪一時(shí)的輕佻女郎露易絲. 布魯克斯拍攝的一張照片.

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It is important to get the right flapper for your specific model of can.

你家馬桶型號(hào)比較特殊,需要找到合適的阻水閥,這很重要.

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