GB/T 7022-1986

Determination of sound power lever for noise emitted by displacement compressors--Survey method

NORMA vydána dne 17.11.1986

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The information about the standard:

Designation standards: GB/T 7022-1986
Note: NEPLATNÁ
Publication date standards: 17.11.1986
Country: Chinese technical standard
Kategorie: Technické normy GB