RS ISO 6615: 1993 PETROLEUM PRODUCTS — DETERMINATION OF CARBON RESIDUE —CONRADSON METHOD
15,000.00
45
675,000.00
2
Rwanda Standards
RS ISO 21931-2: 2019 SUSTAINABILITY IN BUILDINGS AND CIVIL ENGINEERING
WORKS — FRAMEWORK FOR METHODS OF ASSESSMENT
OF THE ENVIRONMENTAL, SOCIAL AND ECONOMIC
PERFORMANCE OF CONSTRUCTION WORKS AS A BASIS FOR
SUSTAINABILITY ASSESSMENT —
PART 2: CIVIL ENGINEERING WORKS
