Firefighting Escape Mask Vietnam Fire Mask Anti-Gas Anti-Hotel Filter Self-Rescue Respirator

Origin: 5. Specification Model: Firefighting Mask. Brand: Youan. 3C Certificate Number: 2021291815000067. Series: 5. Type: Other. Material: 5. Weight: 1.5. Packaging method: 5. Breathing valve device: 5. Protection level: 5. Filtering effect: 5. Implementation standards: 5. Certifications: 5. Cover material: 5. Mask style: 5. Replaceable consumables: 5. Scope of use: 5. Special services: 5. Specifications: 10-10. Color: 5. Main downstream platforms: 5. Main sales regions: 5. There are 5 authorized private brands available. Order number: 2021291815000067. Single/double filter cotton): 5. Dustproof/Anti-Virus/Anti-Dust: 5. Whether Cross-Border Exports Are Exclusively Available: 1. Import Or Not: No