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Refrigerating systems and heat pumps—Qualification of tightness of components and joints
Translate name
STANDARD published on 29.9.2024
Designation standards: GB/T 44556-2024
Publication date standards: 29.9.2024
SKU: NS-1202090
Country: Chinese technical standard
Category: Technical standards GB
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Latest update: 2026-09-04 (Number of items: 2 300 131)
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