RS ISO/TS 13811: 2015 TOURISM AND RELATED SERVICES — GUIDELINES ON DEVELOPING ENVIRONMENTAL SPECIFICATIONS FOR ACCOMMODATION ESTABLISHMENTS
10,500.00
62
651,000.00
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)