GB/T 4104-2003

Leucoscopic method for testing whiteness of zinc oxide made by direct process

NORMA vydána dne 3.11.2003

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The information about the standard:

Designation standards: GB/T 4104-2003
Note: NEPLATNÁ
Publication date standards: 3.11.2003
Country: Chinese technical standard
Kategorie: Technické normy GB