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水杯盖的密封垫丢了怎么办
更新时间: 2020-09-23 00:00:00  

1、买一个规格相同的密封垫;

2、用防水密封袋把杯盖缠一圈,形成一个自制的密封垫。

密封垫为一种自膨胀密封垫片,属于管道密封部件。垫片是由外层环、中间膨胀环及内层环三部分构成,外层环和内层环为一般的弹性密封环,中间膨胀环的中心有一环泡结构,两边为空心环。

如果密封垫遗失,会造成水杯密封不严。

关键词: 水杯 密封 怎么办

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