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
79,500.00
66
5,247,000.00
2
Rwanda Standards
RS ISO 660: 2020 ANIMAL AND VEGETABLE FATS AND OILS — DETERMINATION OF ACID VALUE AND ACIDITY
