metal-O-ring 金属O形环
hollow metal O-ring 空心金属O形圈
hollow metal O-ring seal 空心金属O形环密封
Tapping-type hollow metal O-ring 开孔型金属空心O形圈
Pressure-closing type hollow metal O-ring 封压型金属空心O形环
Simple-type hollow metal O-ring 单纯型金属空心O形环
O-shape hollow metal ring 金属空心O形圈
The sealing structure and principle of hollow metal O-ring was introduced.
介绍了金属空心o形圈的密封结构和密封机理。
According to the factors of operation pressure, medium and temperature, the specification and outside dimension of hollow metal O-ring, the detailed dimension of sealing groove were determined.
设计时应根据操作压力、介质和温度等条件确定金属空心o形圈的外形尺寸和规格，然后进行矩形槽的设计。
Furthermore, the double seal of the fuse is formed in common by the 'o' shaped sealing ring and an adhesives layer filled between the metal cap and the fuse tube.
此外，“O”型密封圈以及金属帽与熔管之间填设有粘合剂层共同形成了熔断器的双重密封。
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