RS ISO 2431: 2019 PAINTS AND VARNISHES — DETERMINATION OF FLOW TIME BY USE OF FLOW CUPS
21,000.00
9
189,000.00
2
Rwanda Standards
RS ISO 12625-7: 2021 TISSUE PAPER AND TISSUE PRODUCTS — PART 7: DETERMINATION OF OPTICAL PROPERTIES — MEASUREMENT OF BRIGHTNESS AND COLOUR WITH D65/10 ° (OUTDOOR DAYLIGHT)