RS ISO 1388-2: 1981 ETHANOL FOR INDUSTRIAL USE — METHODS OF TEST — PART 2: DETECTION OF ALKALINITY OR DETERMINATION OF ACIDITY TO PHENOLPHTHALEIN
3,000.00
5
15,000.00
2
Rwanda Standards
RS ISO 17892-12:2018, AMD1: 2021 GEOTECHNICAL INVESTIGATION AND TESTING — LABORATORY TESTING OF SOIL — PART 12: DETERMINATION OF LIQUID AND PLASTIC LIMITS