GB/T 46828.2-2025

Plastics - Determination of the total luminous transmittance of transparent materials - Part 2: Double-beam instrument

NORMA vydaná dňa 2.12.2025

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The information about the standard:

Designation standards: GB/T 46828.2-2025
Publication date standards: 2.12.2025
Country: Chinese technical standard
Kategória: Technické normy GB