GB/T 3217-1992

Methods of test of the magnetic properties of permanent magnetic (magnetically hard) materials

NORMA vydána dne 18.1.1992

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The information about the standard:

Designation standards: GB/T 3217-1992
Note: NEPLATNÁ
Publication date standards: 18.1.1992
Country: Chinese technical standard
Kategorie: Technické normy GB