GB/T 7991.7-2019

Test method of viterous and porcelain enamels—Part 7Determination of coefficient of mean lincar thermal expansion

NORMA vydána dne 10.12.2019

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The information about the standard:

Designation standards: GB/T 7991.7-2019
Publication date standards: 10.12.2019
Country: Chinese technical standard
Kategorie: Technické normy GB