RS ISO 6508-2: 2023 METALLIC MATERIALS — ROCKWELL HARDNESS TEST
—
PART 2: VERIFICATION AND CALIBRATION OF TESTING
MACHINES AND INDENTERS
34,500.00
4
138,000.00
2
Rwanda Standards
RS ISO 2081: 2025 METALLIC AND OTHER INORGANIC COATINGS —
ELECTROPLATED COATINGS ON IRON AND STEEL
USING ZINC TREATED WITH SOLUTIONS CONTAINING
CHROMIUM (VI)