GB/T 17651.1-2021

Measurement of smoke density of cables or optical fiber cables burning under defined conditions—Part 1: Test apparatus

NORMA vydaná dňa 30.4.2021

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The information about the standard:

Designation standards: GB/T 17651.1-2021
Publication date standards: 30.4.2021
Country: Chinese technical standard
Kategória: Technické normy GB