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hermetičnost
Leak or seal testing performed on all hermetic packages to confirm seal integrity. This is done in two steps, fine leak, which looks at leak rates in the 5 x 10-8 cc/sec range, and gross leak, which looks for devices with gross seal defects.
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- 行业/领域： 半导体
- 类别 半导体质量
- Company: National Semiconductor
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