Min. Order Reference FOB Price
1 Piece US$3,200.00-4,000.00 / Piece
Product Description
Face Mask Fabric And Non-Woven Mask And Breathing Respiratory Resistance Tester Application Used to measure the inhalation and exhalation resistance of the mask under specified conditions. Standards compliant: GB/T 32610-2016,GB 2626 Face Mask Fabric And Non-Woven Mask And Breathing ...