Standardized testing of the quality of washing, cleaning and drying processes in aggregates

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专利权人:

EMPA TESTMATERIALIEN AG

发明人:

FAEH DANIEL,FREY FELIX

申请号：

US20050524944

公开号：

US7219542(B2)

申请日:

2005.02.18

申请国别(地区):

美国

年份:

2007

代理人:

摘要：

A test medium and the use of a corresponding test material are provided for detecting the mechanical load in different assemblies, such as, for example, washing, cleaning and drying machines. A substrate is used, which under mechanical stress loses part of its volume, its weight, or its area, the loss then related to the treatment or processing in the assemblies. The test medium is preferably formed by a fabric composite.

来源网站：

中国工程科技知识中心

来源网址：

http://www.ckcest.cn/home/