RS ISO/TR 7240-9: 2022 FIRE DETECTION AND ALARM SYSTEMS —
PART 9: TEST FIRES FOR FIRE DETECTORS
79,500.00
25
1,987,500.00
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
