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
44
330,000.00
2
Rwanda Standards
RS EAS 952-4:2020 TRANSPORT OF DANGEROUS GOODS — EMERGENCY INFORMATION SYSTEMS — PART 4: TRANSPORT EMERGENCY CARD
