GB/T 7991.3-2021

Test method of viterous and porcelain enamels—Part 3Determination of resistance to thermal shock

NORMA vydána dne 31.12.2021

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The information about the standard:

Designation standards: GB/T 7991.3-2021
Publication date standards: 31.12.2021
Country: Chinese technical standard
Kategorie: Technické normy GB