GB/T 5950-1996

Method for measurement of whiteness of building materials and non-metal mineral products

NORMA vydaná dňa 26.3.1996

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The information about the standard:

Designation standards: GB/T 5950-1996
Note: NEPLATNÁ
Publication date standards: 26.3.1996
Country: Chinese technical standard
Kategória: Technické normy GB