RS 433-2: 2020 FACE MASKS — SPECIFICATION — PART 2: BARRIER MASKS
27,000.00
100
2,700,000.00
2
Rwanda Standards
RS ASTM C902-22 STANDARD SPECIFICATION FOR PEDESTRIAN AND
LIGHT TRAFFIC PAVING BRICK
6,000.00
94
564,000.00
3
Rwanda Standards
RS ISO 4833-1:2013+Amd.1:2022 MICROBIOLOGY OF FOOD CHAIN — HORIZONTAL
METHOD FOR THE ENUMERATION OF
MICROORGANISMS —
PART 1: COLONY COUNT AT 30 °C BY THE POUR
PLATE TECHNIQUE
