CSN 25 0257-1967
Verification of Rockwell C, B and A scale hardness testing ^nachines
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CSN 25 0257-1967
Standard No.
CSN 25 0257-1967
Release Date
1967
Published By
CZ-CSN
Status
Withdraw
Latest
CSN 25 0257-1967
CSN 25 0257-1967 history
1967
CSN 25 0257-1967
Verification of Rockwell C, B and A scale hardness testing ^nachines
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