Patent design /Bacterial Filtration Efficiency (BFE) Tester for N95 Mask Testing and Surgical Mask Testing
- USD $56,000 - $59,000 / Set
- 1 Set / Sets
-
Welcome to my shop! Glad to serve you!Please send your question!
Patent design /Bacterial Filtration Efficiency (BFE) Tester for N95 Mask Testing and Surgical Mask Testing