RS ISO 14520-12: 2015 GASEOUS FIRE-EXTINGUISHING SYSTEMS — PHYSICAL PROPERTIES AND SYSTEM DESIGN — PART 12: IG-01 EXTINGUISHANT
10,500.00
2
21,000.00
2
Rwanda Standards
RS EAS 811-3: 2014 CODE OF PRACTICE FOR SAFETY OF ELECTRICAL INSTALLATIONS — PART 3 :INSTALLATION AND MAINTENANCE OF OVERHEAD ELECTRIC SUPPLY AND COMMUNICATION LINES