RS ISO 24511: 2007 ACTIVITIES RELATING TO DRINKING WATER AND WASTEWATER SERVICES — GUIDELINES FOR THE MANAGEMENT OF WASTEWATER UTILITIES AND FOR THE ASSESSMENT OF WASTEWATER SERVICES
88,500.00
37
3,274,500.00
2
Rwanda Standards
RS ISO 1920-7: 2004 TESTING CONCRETE — PART 7: NON DESTRUCTIVE TESTS ON HARDENED CONCRETE
