GB/T 44557-2024

Refrigeration systems and heat pumps—Flexible pipe elements and non-metallic tubes—Requeirements and classification

NORMA vydána dne 29.9.2024

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The information about the standard:

Designation standards: GB/T 44557-2024
Publication date standards: 29.9.2024
Country: Chinese technical standard
Kategorie: Technické normy GB