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
16
120,000.00
2
Rwanda Standards
RS ISO 10144: 2018 CERTIFICATION SCHEME FOR STEEL BARS AND WIRES FOR REINFORCEMENT OF CONCRETE STRUCTURES
