As the economy continues to grow rapidly, people's requirements for product quality are increasing year by year, including ceramic tile products, which, as a typical building material product, are widely used in various large and small buildings. The quality of ceramic tile products is mainly evaluated through inspection and testing. As an important part of the test results, measurement uncertainty is an important parameter that characterizes the reliability of the measurement results. This article analyzes the sources of uncertainty in the measurement of ceramic tile impact resistance, uses the measurement results and related data, and draws the final conclusion.
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