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Guidelines for community service - Part 6: Service for adolescence
Translate name
STANDARD published on 4.12.2006
Designation standards: GB/T 20647.6-2006
Publication date standards: 4.12.2006
SKU: NS-874749
Country: Chinese technical standard
Category: Technical standards GB
Latest update: 2026-08-21 (Number of items: 2 298 377)
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