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大型换热器清洁度萃取标准化操作_杂质_试件_试验 - 搜狐
清洁度试验过程:清洁度试验的常规流程为:样件及滤纸预处理-冲洗试样过滤杂质-烘干滤纸干燥-滤纸称重及尺寸分析。在试验过程中, 应对同一试件先后进行6次冲洗分别收集每次的杂质然后结合国际标准中杂质萃取方法进行… ...
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