RS ISO 24153: 2009 RANDOM SAMPLING AND RANDOMIZATION PROCEDURES
46,500.00
22
1,023,000.00
2
Rwanda Standards
RS ISO 2871-1: 2010 SURFACE ACTIVE AGENTS — DETERGENTS — DETERMINATION OF CATIONIC ACTIVE MATTER CONTENT — PART 1: HIGH-MOLECULAR-MASS CATIONIC-ACTIVE MATTER