GB/T 50493-2019

Specification for design of combustible gas and toxic gas detection and alarm for petrochemical industry

NORMA vydaná dňa 22.9.2019

Anglicky a čínsky -
Elektronické PDF (943.50 EUR)

The information about the standard:

Designation standards: GB/T 50493-2019
Publication date standards: 22.9.2019
Country: Chinese technical standard
Kategória: Technické normy GB