GB/T 26973-2011

Specification of solar water heating systems assisted with air-source heat pump(for capacity of water tank more than 0.6 m3)

NORMA vydána dne 19.7.2011

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The information about the standard:

Designation standards: GB/T 26973-2011
Publication date standards: 19.7.2011
Country: Chinese technical standard
Kategorie: Technické normy GB