GB/T 13747.20-1992

Zirconium and zirconium alloys—Determination of hafnium content—Emission spectrographic method

NORMA vydaná dňa 5.11.1992

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The information about the standard:

Designation standards: GB/T 13747.20-1992
Note: NEPLATNÁ
Publication date standards: 5.11.1992
Country: Chinese technical standard
Kategória: Technické normy GB