GB/T 9966.15-2021

Test methods for natural stone—Part 15: Determination of resistance ageing by salt mist

NORMA vydaná dňa 30.4.2021

Anglicky a čínsky -
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The information about the standard:

Designation standards: GB/T 9966.15-2021
Publication date standards: 30.4.2021
Country: Chinese technical standard
Kategória: Technické normy GB