quick return valve的意思|示意
美 / /
英 / /
速回阀
quick return valve的网络常见释义
急回阀 ... 急回冲程 quick return stroke 急回阀 quick return valve 流砂 quick sand ...
速回阀 ... 速断开关 quick break switch 速回阀 quick return valve 速动三通阀 quick triple valve ...
quick return valve相关例句
The quick-opening valve is better provided with an automatic return spring so as to close the valve after being released.
快开阀门上最好自带一个自动回位 弹簧，松手即刻关闭。