seal washer [机] 密封垫圈
washer seal 密封垫圈
WASHER - SEAL 密封垫片
Seal Gasket Washer Packing 垫片类
oil seal washer 油封圈
compression seal washer 压缩密封垫
If an adequate seal cannot be made, try a new washer.
如果不能达到充分的密封，试一个新垫圈。
The beads are driven into the washer allowing the polished beads to form a crush seal onto the washer.
垫珠被压进垫圈里，使得非常光滑的垫珠在垫圈里形成压扁密封。
Back-up rings are washer-like devices that are used to prevent a seal from extruding through any gaps while under pressure.
备份环形状类似垫圈，用途为防止密封件遭到挤压。
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