RS ISO 6878: 2004 WATER QUALITY — DETERMINATION OF PHOSPHORUS — AMMONIUM MOLYBDATE SPECTROMETRIC METHOD
31,500.00
55
1,732,500.00
2
Rwanda Standards
RS EAS 748: 2017 FRESH WARE POTATO — SPECIFICATION
9,000.00
27
243,000.00
3
Rwanda Standards
RS ISO 24521: 2016 ACTIVITIES RELATING TO DRINKING WATER AND WASTEWATER SERVICES — GUIDELINES FOR THE MANAGEMENT OF BASIC ON-SITE DOMESTIC WASTEWATER SERVICES
