RS ISO 29582-1: 2009 METHODS OF TESTING CEMENT — DETERMINATION OF THE HEAT OF HYDRATION ? PART 1: SOLUTION METHOD
18,000.00
16
288,000.00
4
Rwanda Standards
RS ISO 4948-2: 1981 STEEL — CLASSIFICATION — PART 2:CLASSIFICATION OF STEELS INTO UNALLOYED AND ALLOY STEELS ACCORDING TO MAIN QUALITY CLASSES AND MAIN PROPERTY OR APPLICATION CHARACTERISTICS
