RS ISO 15630-3: 2019 STEEL FOR THE REINFORCEMENT AND PRESTRESSING OF CONCRETE — TEST METHODS — PART 3: PRESTRESSING STEEL
43,500.00
5
217,500.00
2
Rwanda Standards
RS ISO/TR 20461: 2023 DETERMINATION OF UNCERTAINTY FOR VOLUME
MEASUREMENTS OF A PISTON-OPERATED
VOLUMETRIC APPARATUS USING A GRAVIMETRIC
METHOD
27,000.00
4
108,000.00
3
Rwanda Standards
RS ISO 15614-1: 2017 SPECIFICATION AND QUALIFICATION OF WELDED PROCEDURES FOR METALLIC MATERIALS — WELDING PROCEDURES TEST — PART 1:ARC AND GAS WELDING OF STEELS AND ARC WELDING OF NICKEL AND NICKEL ALLOYS
58,500.00
5
292,500.00
4
Rwanda Standards
RS ISO 13370: 2017 THERMAL PERFORMANCE OF BUILDINGS — HEAT TRANSFER VIA THE GROUND — CALCULATION METHODS
