medical-mask Videos
3 videos found
Mask Synthetic Blood Penetration Tester GESTER factory direct sale, fast delivery. Spraying distance: 300mm～305mm (can be adjustable). Medical Face Mask Synthetic Blood Penetration Resistance Tester GT-RA01 Standards:GB 19083 section 5.5, YY/T 0691, YY 0469 section 5.5, ISO 22609, BS EN 14683, ASTM F2100, ASTM F1862. More Synthetic Blood ...
Mar. 28, 2023
A new generation of Type IIR-Face-Mask, with 50% improved breathability and 27% weight reduction. Developed by EMS, for the comfort of professional consumers with many hours of use at ...
Jan. 14, 2022
Mar. 21, 2017