RS ISO 18538: 2015 TRACEABILITY OF MOLLUSCAN PRODUCTS —
SPECIFICATIONS ON THE INFORMATION TO BE
RECORDED IN FARMED MOLLUSCAN DISTRIBUTION
CHAINS
57,000.00
62
3,534,000.00
2
Rwanda Standards
RS 543: 2023 MASONRY UNITS TEST METHODS —
DETERMINATION OF WATER ABSORPTION OF
AGGREGATE CONCRETE, AUTOCLAVED AERATED
CONCRETE, MANUFACTURED STONE AND NATURAL
STONE MASONRY UNITS DUE TO CAPILLARY
ACTION AND THE INITIAL RATE OF WATER
ABSORPTION OF CLAY MASONRY UN
