RS ASTM C1693-11 STANDARD SPECIFICATION FOR AUTOCLAVED AERATED CONCRETE (AAC)
10,500.00
61
640,500.00
2
Rwanda Standards
RS ISO 11212-4: 1997 STARCH AND DERIVED PRODUCTS — HEAVY METALS CONTENT — PART 4: DETERMINATION OF CADMIUM CONTENT BY ATOMIC ABSORPTION SPECTROMETRY WITH ELECTROTHERMAL ATOMIZATION
