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Hazardous degree classification of workplace with dust
Translate name
STANDARD published on 31.3.2009
Designation standards: GB/T 5817-2009
Note: WITHDRAWN
Publication date standards: 31.3.2009
SKU: NS-887042
Country: Chinese technical standard
Category: Technical standards GB
Latest update: 2026-06-23 (Number of items: 2 284 357)
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