Protective Mask visual field tester for testing
Quick Detail
- Minimum order:1
- Place of Origin:china
Specifications
Application:
Used for visual field effect detection of masks, face masks, respiratory protective equipment and other products.
Standards:
GB 2890-2009 Respiratory protection Self-priming filter gas mask 6.8 Field of vision
GB 2626-2019 Respiratory protective products Self-priming filter anti-particulate respirator 6.10 Field of vision
GB / T 32610-2016 Technical specifications for daily protective masks 6.12 Field of vision
