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Norm of energy consumption per unit product of diphenyl methane diisocyanate
Translate name
STANDARD published on 30.6.2015
Designation standards: GB 31830-2015
Note: WITHDRAWN
Publication date standards: 30.6.2015
SKU: NS-650058
Country: Chinese technical standard
Category: Technical standards GB
Latest update: 2026-03-30 (Number of items: 2 269 988)
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