双语例句
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" blocking"of three way switching valve.
三通切换阀“卡死”。
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The invention discloses a high-speed switching valve and a security detection system using the high-speed switching valve.
本发明公开一种高速开关阀和使用该高速开关阀的安全检测系统。
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The security detection system comprises a gas supply gas circuit and the high-speed switching valve connected in series in the gas supply gas circuit.
安全检测系统包括供气气路和串联在供气气路中的前述高速开关阀。
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