RS ASTM C 131/ C 131M-20 STANDARD FOR TEST METHOD FOR RESISTANCE TO DEGRADATION OF SMALL-SIZE COARSE AGGREGATE BY ABRASION AND IMPACT IN THE LOS ANGELES MACHINE
7,500.00
35
262,500.00
2
Rwanda Standards
RS ASTM D70/D70M-21 STANDARD TEST METHOD FOR SPECIFIC GRAVITY AND DENSITY OF SEMI-SOLID ASPHALT BINDER
(PYCNOMETER METHOD)
