The maximum allowable concentration: 10mg/m3 monitoring method
engineering control system: closed operation, local exhaust.
respiratory system protection: when the dust concentration in the air is relatively high, it is recommended to wear self absorption filter type dust mask.
eye protection: wear safety glasses. Body protection: wear general working protective clothing. Hand protection: wear general working gloves. The guard:
he timely change of clothing. Pay attention to personal hygiene.
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