RS 521: 2023 SETTS OF NATURAL STONE FOR EXTERNAL PAVING AND ROAD FINISHES — PERFORMANCE REQUIREMENTS
31,500.00
7
220,500.00
2
Rwanda Standards
RS ISO 7240-14: 2013 FIRE DETECTION AND ALARM SYSTEMS —
PART 14: DESIGN, INSTALLATION, COMMISSIONING AND
SERVICE OF FIRE DETECTION AND FIRE ALARM SYSTEMS IN
AND AROUND BUILDINGS