RS 433-1: 2020 FACE MASKS — SPECIFICATION — PART 1: MEDICAL MASKS
18,000.00
173
3,114,000.00
2
Rwanda Standards
RS ASTM F 1862: 2017 STANDARD TEST METHOD FOR RESISTANCE OF MEDICAL FACE MASKS TO PENETRATION BY SYNTHETIC BLOOD (HORIZONTAL PROJECTION OF FIXED VOLUME AT A KNOWN VELOCITY)