valve bonnet

常见例句

双语例句

• Install the valve bonnet.
  安装阀门的阀盖。
• The valve bonnet may now be removed.
  现在可以拆卸阀盖。
• The valve bonnet may now be removed. There may be slight leakage as the backseat does not provide a drip-tight seal.
  现在可以拆卸阀盖。如果后座无法提供无滴漏密封，则会有轻微的泄漏。
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