英语词汇internal check valve怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

1
?内单向阀
... 内单向阀(Internal check valve) 工作压力(work pressure)：600Psi（4.1MPa）适用温度(Temperature range)：-196℃~+70℃ ...

短语

1
Test ports shall have internal check valve and be equipped with caps.
测试端口应该内置止回阀并配置阀盖。
2
The utility model relates to a set of water supply facilities which is provided with a fault feedback device for the internal drainage of a check valve.
本实用新型涉及一种加装止回阀内泄故障反馈装置的成套给水设备。
3
Check if the control valve has internal leaking.
检查控制阀是否有内漏。

单词	internal check valve
释义	internal check valve 简明释义内单向阀网络释义 1 ?内单向阀 ... 内单向阀(Internal check valve) 工作压力(work pressure)：600Psi（4.1MPa）适用温度(Temperature range)：-196℃~+70℃ ... 短语 1 internal bunching check valve 内单向阀双语例句 1 Test ports shall have internal check valve and be equipped with caps. 测试端口应该内置止回阀并配置阀盖。 2 The utility model relates to a set of water supply facilities which is provided with a fault feedback device for the internal drainage of a check valve. 本实用新型涉及一种加装止回阀内泄故障反馈装置的成套给水设备。 3 Check if the control valve has internal leaking. 检查控制阀是否有内漏。
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