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Guidelines for circular economy practical technologies in copper smelting industry
Translate name
STANDARD published on 21.7.2020
Designation standards: GB/T 38968-2020
Publication date standards: 21.7.2020
SKU: NS-1002110
Country: Chinese technical standard
Category: Technical standards GB
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Latest update: 2026-04-23 (Number of items: 2 274 600)
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