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射线探伤是以射线照相底片来评定探伤结果的 ,底片质量是射线探伤的核心要素。影响底片质量的因素有多种 ,就其中一个因素底片黑度展开探讨 ,揭示底片黑度对射线照相灵敏度的影响
Radiographic inspection radiographic film to assess the test results, film quality is the core element of ray flaw detection. Factors affecting the quality of the film a variety of factors on one of the factors discussed blackness, revealing the blackness of the radiographic sensitivity of the impact