air outlet valve

基本解釋

The one-way air outlet valve (6) adopts a spring type one-way air outlet valve.
所說的單向放氣閥（6）采用彈簧式單向放氣閥。
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Accurate simulation of the air-inlet and air outlet process of air valve is directly relative to the safety of water supply engineering.
準(zhǔn)確模擬空氣閥運(yùn)行特性，對整個(gè)供水工程的安全至關(guān)重要。
A valve gate is installed between the lower port of the air chamber and a water outlet adaptor by the utility model, and the valve gate is opened while spraying;
本實(shí)用新型是在氣室下端口與出水接頭之間裝有一個(gè)閥門，噴霧時(shí)將閥門打開；
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