RS ISO 15489-1: 2016 INFORMATION AND DOCUMENTATION — RECORDS MANAGEMENT — PART 1: CONCEPTS AND PRINCIPLE
30,000.00
7
210,000.00
2
Rwanda Standards
RS ISO 24516 - 4:2019 GUIDELINES FOR THE MANAGEMENT OF ASSETS OF WATER SUPPLY AND WASTEWATER SYSTEMS — PART 4: WASTEWATER TREATMENT PLANTS, SLUDGE TREATMENT FACILITIES, PUMPING STATIONS, RETENTION AND DETENTION FACILITIES
