RS ISO 7240-19: 2007 FIRE DETECTION AND ALARM SYSTEMS —
PART 19: DESIGN, INSTALLATION, COMMISSIONING AND
SERVICE OF SOUND SYSTEMS FOR EMERGENCY
PURPOSES
49,500.00
73
3,613,500.00
3
Rwanda Standards
RS ISO 3506-3: 2009 MECHANICAL PROPERTIES OF CORROSION RESISTANT STAINLESS STEEL FASTENERS —
PART 3: SET SCREWS AND SIMILAR FASTENERS NOT
UNDER TENSILE STRESS