GB/T 13221-1991

Ultrafine powder—Determination of particle size distribution—Small-angle X-ray scattering method

NORMA vydaná dňa 5.10.1991

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The information about the standard:

Designation standards: GB/T 13221-1991
Note: NEPLATNÁ
Publication date standards: 5.10.1991
Country: Chinese technical standard
Kategória: Technické normy GB