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Chromium trioxide in workshop air
Chromium trioxide in workshop air, Total:2 items.
In the international standard classification, Chromium trioxide in workshop air involves: Air quality.
General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, Chromium trioxide in workshop air
- GB/T 16020-1995 Workplace air--Determination of chromium trioxide--Flame atomic absorption spectrophotometric method
- GB/T 16019-1995 Workplace air--Determination of chromium trioxide, chromates and dichromates--Diphenylcarbazide spectrophotometric method