RS ISO 4943: 2022 STEEL AND CAST IRON — DETERMINATION OF
COPPER CONTENT — FLAME ATOMIC ABSORPTION
SPECTROMETRIC METHOD
22,500.00
3
67,500.00
2
Rwanda Standards
RS ISO 5149-2:2014/Amd 1:2020 REFRIGERATING SYSTEMS AND HEAT PUMPS —
SAFETY AND ENVIRONMENTAL REQUIREMENTS —
PART 2: DESIGN, CONSTRUCTION, TESTING,
MARKING AND DOCUMENTATION