RS ISO 16373-1: 2015 TEXTILES — DYESTUFFS — PART 1: GENERAL PRINCIPLES OF TESTING-COLOURED TEXTILES FOR DYESTUFF IDENTIFICATION
25,500.00
46
1,173,000.00
2
Rwanda Standards
RS 512: 2023 CLAY ROOFING TILES AND RIDGES — SPECIFICATION
21,000.00
43
903,000.00
3
Rwanda Standards
RS ASTM F 2299: 2017 STANDARD TEST METHOD FOR DETERMINING THE INITIAL EFFICIENCY OF MATERIALS USED IN MEDICAL FACE MASKS TO PENETRATION BY PARTICULATES USING LATEX SPHERES1
