RS ASTM-D 7042: 2020 STANDARD TEST METHOD FOR DYNAMICVVISCOSITY AND DENSITY OF LIQUIDS BYVSTABINGER VISCOMETER ( AND THE CALCULATIONVOF KINEMATIC VISCOSITY)
24,000.00
48
1,152,000.00
2
Rwanda Standards
RS ISO 21542: 2021 BUILDING CONSTRUCTION — ACCESSIBILITY AND
USABILITY OF THE BUILT ENVIRONMENT