RS ISO 534: 2011 PAPER AND BOARD — DETERMINATION OF THICKNESS, DENSITY AND SPECIFIC VOLUME
19,500.00
101
1,969,500.00
2
Rwanda Standards
RS ISO 21931-1: 2022 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 1: BUILDINGS
