1. Engineering control: The production process is closed and fully ventilated.
2. Respiratory protection: When the dust concentration in the air is high, it is recommended to wear a self-priming filter type dust mask.
3, eye protection: wear chemical safety glasses.
4, body protection: wear tape anti-virus clothing.
5, hand protection: wear anti-chemical gloves.6. Other protection: Do not eat, drink or smoke while working. Work is done and thoroughly cleaned. Maintain good hygiene practices.