RS ISO 10008: 2022 CUSTOMER SATISFACTION — GUIDELINES FOR BUSINESS-TO-CONSUMER ELECTRONIC COMMERCE TRANSACTIONS
16,500.00
24
396,000.00
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
