RS ISO 7027-1: 2016 WATER QUALITY — DETERMINATION OF TURBIDITY — PART 1: QUANTITATIVE METHODS
13,500.00
113
1,525,500.00
3
Rwanda Standards
RS EAS 811-4: 2014 CODE OF PRACTICE FOR SAFETY OF ELECTRICAL INSTALLATIONS — PART 4: INSTALLATION AND MAINTENANCE OF UNDERGROUND ELECTRIC SUPPLY AND COMMUNICATION LINES
