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hardness tester

hardness tester, Total:5 items.

In the international standard classification, hardness tester involves: .


CZ-CSN, hardness tester

  • CSN 25 0258-1971 Verification of Vickers hardness testing machines
  • CSN 25 0261-1967 Verification of standardized blocks *tu be used for Vickers hardness testing machines
  • CSN 25 0259-1967 Verification of standardized blocks tu be used for Brinell hardness testing machines
  • CSN 25 0263-1976 Diamond indentors for Rockwell hardness testing machines
  • CSN 25 0257-1967 Verification of Rockwell C, B and A scale hardness testing ^nachines




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