Taiwan Provincial Standard of the People's Republic of China
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CNS 8763-1983
Scope
This standard specifies a load range of 50~1000 gf{0.4903~9.807 N} and a micro testing machine (hereinafter referred to as the testing machine) for measuring Vickers Hardness and Knoop Hardness.
CNS 8763-1983 history
1983CNS 8763-1983 Method of Test for Micro Hardness Testing Machines for Vickers and Knoop Hardness