RS ISO 6060: 1989 WATER QUALITY — DETERMINATION OF THE CHEMICAL OXYGEN DEMAND
6,000.00
49
294,000.00
2
Rwanda Standards
RS ISO 7240-7: 2023 FIRE DETECTION AND ALARM SYSTEMS —
PART 7: POINT-TYPE SMOKE DETECTORS USING
SCATTERED LIGHT, TRANSMITTED LIGHT OR IONIZATION
88,500.00
17
1,504,500.00
3
Rwanda Standards
RS ISO 7240-18: 2017 FIRE DETECTION AND ALARM SYSTEMS —
PART 18: INPUT/OUTPUT DEVICES
24,000.00
17
408,000.00
4
Rwanda Standards
RS ISO 4427-1: 2019 PLASTICS PIPING SYSTEMS FOR WATER SUPPLY AND FOR DRAINAGE AND SEWERAGE UNDER PRESSURE — POLYETHYLENE (PE) — PART 1: GENERAL
25,500.00
11
280,500.00
5
Rwanda Standards
RS ISO 7240-3: 2020 FIRE DETECTION AND ALARM SYSTEMS —
PART 3: AUDIBLE ALARM DEVICES
57,000.00
17
969,000.00
6
Rwanda Standards
RS 186-4: 2024 FIRE SAFETY FOR BUILDINGS — CODE OF
PRACTICE —
PART 4: SELECTION, INSTALLATION AND
MAINTENANCE OF AUTOMATIC FIRE DETECTION
AND ALARM SYSTEM
48,000.00
17
816,000.00
7
Rwanda Standards
RS ISO 7240-6: 2011 FIRE DETECTION AND ALARM SYSTEMS —
PART 6: CARBON MONOXIDE FIRE DETECTORS USING
ELECTRO-CHEMICAL CELLS
