GB/T 40754-2021

Specification for service of public facilities in shopping center

NORMA vydána dne 26.11.2021

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Elektronické PDF (6665.20 CZK)

The information about the standard:

Designation standards: GB/T 40754-2021
Publication date standards: 26.11.2021
Country: Chinese technical standard
Kategorie: Technické normy GB