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转动密封 [zhuàn dòng mì fēng]
[机] rotary seal
- 转动轴充气密封：防止转动轴被粉尘粘结。
Gas filled sealing of rotating shaft: Easy cleaning and short cleaning time. - 转动盖子使杯子密封。
Screw lid tightly to guarantee seal. - 盲板锁紧时密封圈与封面之间无相对转动、密封圈不易损坏、从而更好的保护了密封系统。
No comparative rotation between the sealing ring which is uneasy to be damaged and the sealing surface when the closure is tightly closed so as to protect the sealing system better.
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