relay valve
英
美
- 中继阀,继动阀,减压阀
双语例句
- Look for any signs of leaking between the gun and the unloader valve.
检查一下水枪和减压阀是否有泄漏的迹象。 - No relief valve is required where two pressure reducing valves are installed.
如果装上两个减压阀，就不需要安全阀。 - The safety valve of his anger opened.
他控制怒火的安全阀打开了。 - There must be no valve between the relief valve and heater.
在安全阀和热水器之间不能够安装任何阀门。
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