RS ASTM C1527/C1527M-23 STANDARD SPECIFICATION FOR TRAVERTINE
DIMENSION STONE
3,000.00
71
213,000.00
2
Rwanda Standards
RS ISO 11290-1: 2017 MICROBIOLOGY OF FOOD AND ANIMAL FEEDING STUFFS — HORIZONTAL METHOD FOR THE DETECTION AND ENUMERATION OF LISTERIA MONOCYTOGENES — PART 1: DETECTION METHOD