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
22
627,000.00
3
Rwanda Standards
RS ISO 7960: 1995 AIRBORNE NOISE EMITTED BY MACHINE TOOLS — OPERATING CONDITIONS FOR WOODWORKING MACHINES