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关注：1
2013-05-23 12:21
求翻译：密封圈：经常检查密封圈的磨损（腐蚀）程度，及时更换磨损（腐蚀）了的密封圈，以确保仪器的真空度。是什么意思？ 待解决
 悬赏分：1
- 离问题结束还有
密封圈：经常检查密封圈的磨损（腐蚀）程度，及时更换磨损（腐蚀）了的密封圈，以确保仪器的真空度。
问题补充： |
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2013-05-23 12:21:38
Ring: always check the seals wear (corrosion) the degree of the timely replacement of wear and tear (corrosion) of the ring, to ensure that the vacuum of the instrument.
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2013-05-23 12:23:18
Seal: the regular inspection of the ring of wear (corrosion) in a timely manner (corrosion resistant) Change the wear of the seal to ensure that the vacuum apparatus.
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2013-05-23 12:24:58
Seal packing collar: Inspects the seal packing collar frequently the attrition (corrosion) the degree, the prompt replacement wore (corrosion) the seal packing collar, guaranteed the instrument the vacuum degree.
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2013-05-23 12:26:38
Sealing rings: always check the seal ring wear (erosion) degree, the timely replacement of wear (erosion) seals, to ensure that the vacuum of the instrument.
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2013-05-23 12:28:18
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