Based on the test, the moisture content change of parquet and surface checking of painting were analyzed.

在实测的基础上，对地板的含水率变化及漆膜开裂情况进行了分析。

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The polyurethane painting technologies, such as the surface pretreatment on steel parts before spraying coating, surface checking contents, thickness of painting film, drying method, are expounded.

阐述了聚氨酯漆施工工艺：喷涂前表面预处理方法、喷涂前表面检查的内容、漆膜厚度、干燥方法。

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Following up on these alleged facts would not have been investigative journalism, just routine fact-checking on a story that seemed innocent on the surface.

CNN: Te'o story, big fail for sportswriters