closet valve
英
美
- 厕所水箱门阀
双语例句
- Please specify separately coupling sets for iron valve extensions.
请单独说明用于铸铁阀门阀杆加长部件的连接装置。 - The resiliency of the seal allows the valve body and disc to contract or expand, without the risk of jamming due to temperature fluctuations.
密封的弹性使得阀门阀体和阀瓣能够接触或扩张，避免了由于温度波动而产生堵塞的危险。
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