RS ISO/TR 7240-9: 2022 FIRE DETECTION AND ALARM SYSTEMS —
PART 9: TEST FIRES FOR FIRE DETECTORS
79,500.00
4
318,000.00
2
Rwanda Standards
RS ISO 7240-23: 2013 FIRE DETECTION AND ALARM SYSTEMS —
PART 23: VISUAL ALARM DEVICES
63,000.00
4
252,000.00
3
Rwanda Standards
RS ISO 15614-1: 2017 SPECIFICATION AND QUALIFICATION OF WELDED PROCEDURES FOR METALLIC MATERIALS — WELDING PROCEDURES TEST — PART 1:ARC AND GAS WELDING OF STEELS AND ARC WELDING OF NICKEL AND NICKEL ALLOYS