RS ISO 17892-12:2018, AMD1: 2021 GEOTECHNICAL INVESTIGATION AND TESTING — LABORATORY TESTING OF SOIL — PART 12: DETERMINATION OF LIQUID AND PLASTIC LIMITS
40,500.00
38
1,539,000.00
2
Rwanda Standards
RS EAS 814: 2015 DETERMINATION OF BIODEGRADABILITY OF SURFACTANTS — TEST METHOD