RS ISO 7393-2: 2017 WATER QUALITY — DETERMINATION OF FREE CHLORINE AND TOTAL CHLORINE —
PART 2:
COLORIMETRIC METHOD USING N,NDIALKYL-1,4-PHENYLENEDIAMINE, FOR ROUTINE CONTROL PURPOSES
28,500.00
36
1,026,000.00
2
Rwanda Standards
RS ISO 15007: 2020 ROAD VEHICLES — MEASUREMENT AND ANALYSIS
OF DRIVER VISUAL BEHAVIOUR WITH RESPECT TO
TRANSPORT INFORMATION AND CONTROL SYSTEMS
