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hardness test |
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hardness test [′härd·nəs ‚test] (analytical chemistry) A test to determine the calcium and magnesium content of water. (engineering) A test to determine the relative hardness of a metal, mineral, or other material according to one of several scales, such as Brinell, Mohs, or Shore. How to thank TFD for its existence? Tell a friend about us, add a link to this page, add the site to iGoogle, or visit webmaster's page for free fun content. |
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Scratch resistance of each Trithiol-TAE film was determined by using a pencil hardness test with a series of pencils of varying hardness according to ASTM method D 3363 00. Other stylus include a loop, needle, Hoffman type, coin or a kit to perform the common pencil hardness test. The Janka Hardness Test provides the relative hardness of numerous wood species used in flooring. |
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