RS ASTM D36/D36M − 14 (2020) STANDARD TEST METHOD FOR SOFTENING POINT OF BITUMEN (RING-AND-BALL APPARATUS)
7,500.00
9
67,500.00
2
Rwanda Standards
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
10
75,000.00
3
Rwanda Standards
RS ISO 14400: 2021 ROAD VEHICLES — WHEELS AND RIMS — USE,
GENERAL MAINTENANCE AND SAFETY
REQUIREMENTS AND OUT-OF-SERVICE CONDITIONS
