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Classification of hazard levels due to exposure to industrial dust
Translate name
STANDARD published on 21.1.1986
Designation standards: GB 5817-1986
Note: WITHDRAWN
Publication date standards: 21.1.1986
SKU: NS-896550
Country: Chinese technical standard
Category: Technical standards GB
Latest update: 2025-08-27 (Number of items: 2 213 396)
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