rag index Bristol

例句：

1. 1.The textile company uses a rag index to track the wear and tear of their products.
   这家纺织公司使用一个织物索引来追踪他们产品的磨损情况。
2. 2. The engineer used a rag index to measure the thickness of the material before cutting it.
   工程师使用一个织物索引来测量材料在切割前的长度。
3. 3.The rag index is a valuable tool for researchers in the textile industry to analyze the performance of their products.
   织物索引是纺织品行业研究人员分析产品性能的宝贵工具。