GB/T 27698.4-2011

Test method for the performance of heat exchangers and heat exchange element—Part 4:Spiral heat exchanger

NORMA vydána dne 30.12.2011

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The information about the standard:

Designation standards: GB/T 27698.4-2011
Note: NEPLATNÁ
Publication date standards: 30.12.2011
Country: Chinese technical standard
Kategorie: Technické normy GB