sealing washer

短语词组

短语

• Polytetrafluoroethylene sealing washer 聚四氟乙烯密封圈
• Combined sealing washer 组合密封垫圈
• o type sealing washer O 型密封垫圈
• Static sealing washer 静密封垫
• rubble sealing washer 橡胶密封圈
• dished sealing washer 碟形密封圈
• bolt hole sealing washer 螺孔密封圈
• type d sealing washer d 型密封圈
• copper sealing washer 铜质密封垫
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