leak tightness
短语词组
- leak proof tightness 密封
- internal leak -tightness 内部密封性
- leak gas tightness 密闭度
- external leak -tightness 外部密封性
- Leak -tightness 无泄漏
- radiation leak -tightness 防止辐射能漏出设备
- containment leak tightness 安全壳密封性
- Integrity Leak Tightness 整体密封性能
- leak tightness characteristics 密封性状 返回 leak tightness