English

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Noun

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spark testing (uncountable)

  1. A method of determining the general classification of ferrous materials that normally requires taking a piece of metal, usually scrap, to a grinding wheel and observing the sparks emitted.
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Translations

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Verb

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spark testing

  1. present participle and gerund of spark test

References

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  • Geary, Don (1999) Welding[1], McGraw-Hill Professional, →ISBN.