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Guide for circular economy evaluating—Copper smelting industry
Translate name
STANDARD published on 11.10.2020
Designation standards: GB/T 39180-2020
Publication date standards: 11.10.2020
SKU: NS-1007429
Country: Chinese technical standard
Category: Technical standards GB
Latest update: 2026-04-24 (Number of items: 2 274 650)
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