hermetically sealed container
常见例句
- All of the mail has been very well preserved because the container was hermetically sealed.
由于那只集装箱的密封性极佳，所以时至今日里面的邮件依然保存完好。 - In this case, a space between the cylinder and the hermetically sealed container is set smaller than a distance from the O ring to an end of the plug on the hermetically sealed container side.
将气缸与密闭容器间的间隔设 定得比从O型密封圈到塞子的密闭容器侧的端部的距离小。
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