hardness testing

Showing all 6 results

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  A bend tester for vacuum tube wires

  $15.00 Add to cart
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  Applications of microhardness measurement to wire products analysis

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  Hardening springs for elasticity

  $15.00 Add to cart
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  Improving the characteristics and performance of high carbon wire rod

  $15.00 Add to cart
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  Microhardness testing of fine wire and small parts

  $15.00 Add to cart
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  Recovery of steels from acid brittleness, Part I

  $15.00 Add to cart