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
42
3,843,000.00
2
Rwanda Standards
RS ISO 7240-6: 2011 FIRE DETECTION AND ALARM SYSTEMS —
PART 6: CARBON MONOXIDE FIRE DETECTORS USING
ELECTRO-CHEMICAL CELLS