RS ISO 7240-27: 2018 FIRE DETECTION AND ALARM SYSTEMS —
PART 27: POINT TYPE FIRE DETECTORS USING A SMOKE SENSOR IN
COMBINATION WITH A CARBON MONOXIDE SENSOR AND,
OPTIONALLY, ONE OR MORE HEAT SENSORS
91,500.00
21
1,921,500.00
2
Rwanda Standards
RS ISO 6707-2: 2017 BUILDINGS AND CIVIL ENGINEERING WORKS — VOCABULARY — PART 2: CONTRACT TERMS
54,000.00
74
3,996,000.00
3
Rwanda Standards
RS ISO 25475: 2016 FERTILIZERS — DETERMINATION OF
AMMONIACAL NITROGEN
