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What is an XRF Analyzer (X-Ray Fluorescence)?
An XRF analyzer is one of the instruments used to indicate and quantify elements within a sample. It operates through…
Does Copper Rust? Why Does Copper Turn Green?
Copper is a great and attractive metal. It has had a thousand-year usage in tools, pipes, Jewelry, and buildings. However,…
How Is a Knit Fabric Made?
Knit fabric is flexible and very widespread in clothes. Lots of ordinary clothes, such as t-shirts, socks, and sweaters, are…