RS ASTM F 1862: 2017 STANDARD TEST METHOD FOR RESISTANCE OF MEDICAL FACE MASKS TO PENETRATION BY SYNTHETIC BLOOD (HORIZONTAL PROJECTION OF FIXED VOLUME AT A KNOWN VELOCITY)
28,500.00
10
285,000.00
2
Rwanda Standards
RS ASTM D7175-15 STANDARD TEST METHOD FOR DETERMINING THE RHEOLOGICAL PROPERTIES OF ASPHALT BINDER USING A DYNAMIC SHEAR RHEOMETER