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General principles for thermal insulation technique of equipments and pipes
Translate name
STANDARD published on 18.8.1992
Designation standards: GB/T 4272-1992
Note: WITHDRAWN
Publication date standards: 18.8.1992
SKU: NS-884289
Country: Chinese technical standard
Category: Technical standards GB
Latest update: 2026-06-11 (Number of items: 2 281 927)
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