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
10,500.00
10
105,000.00
2
Rwanda Standards
RS ISO 14732: 2013 WELDING PERSONNEL — QUALIFICATION TESTING OF WELDING OPERATORS AND WELD SETTERS FOR MECHANIZED AND AUTOMATIC WELDING OF METALLIC MATERIALS
