RS 549: 2023 NATURAL STONE TEST METHODS —
DETERMINATION OF WATER ABSORPTION AT
ATMOSPHERIC PRESSURE
6,000.00
1
6,000.00
2
Rwanda Standards
RS 540: 2023 REACTION TO FIRE TESTS FOR BUILDING PRODUCTS
— BUILDING PRODUCTS EXCLUDING FLOORINGS
EXPOSED TO THE THERMAL ATTACK BY A SINGLE
BURNING ITEM