RS ISO 17707: 2005 FOOTWEAR — TEST METHODS FOR OUTSOLES —
FLEX RESISTANCE
12,000.00
43
516,000.00
2
Rwanda Standards
RS ASTM F 2299: 2017 STANDARD TEST METHOD FOR DETERMINING THE INITIAL EFFICIENCY OF MATERIALS USED IN MEDICAL FACE MASKS TO PENETRATION BY PARTICULATES USING LATEX SPHERES1