RS ASTM F 2101: 2019 STANDARD TEST METHOD FOR EVALUATING THE BACTERIAL FILTRATION EFFICIENCY (BFE) OF MEDICAL FACE MASK MATERIALS, USING A BIOLOGICAL AEROSOL OF STAPHYLOCOCCUS AUREUS
7,500.00
36
270,000.00
2
Rwanda Standards
RS ISO 6362-5: 2022 WROUGHT ALUMINIUM AND ALUMINIUM ALLOYS —
EXTRUDED RODS/BARS, TUBES AND PROFILES —
PART 5: TOLERANCES ON FORM AND DIMENSIONS FOR
ROUND, SQUARE AND HEXAGONAL BARS
