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Health standard for vanadium and its compounds in the air of workplace.
Translate name
STANDARD published on 30.12.1988
Designation standards: GB 11722-1989
Note: WITHDRAWN
Publication date standards: 30.12.1988
SKU: NS-1176191
Country: Chinese technical standard
Category: Technical standards GB
Latest update: 2026-02-27 (Number of items: 2 263 604)
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