RS ISO 8130-8: 2021 COATING POWDERS — PART 8: ASSESSMENT OF THE STORAGE STABILITY OF THERMOSETTING POWDERS
6,000.00
74
444,000.00
2
Rwanda Standards
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