RS 523: 2023 NATURAL STONE PRODUCTS — SLABS FOR FLOORS AND STAIRS — REQUIREMENTS
40,500.00
63
2,551,500.00
2
Rwanda Standards
RS ISO 7240-8: 2014 FIRE DETECTION AND ALARM SYSTEMS —
PART 8: POINT-TYPE FIRE DETECTORS USING A CARBON
MONOXIDE SENSOR IN COMBINATION WITH A HEAT
SENSOR