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The minimum allowable values of the energy efficiency and energy efficiency grades for variable speed room air conditioners
Translate name
STANDARD published on 18.2.2008
Designation standards: GB 21455-2008
Note: WITHDRAWN
Publication date standards: 18.2.2008
SKU: NS-895582
Country: Chinese technical standard
Category: Technical standards GB
Latest update: 2026-09-17 (Number of items: 2 301 467)
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