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
10,500.00
51
535,500.00
2
Rwanda Standards
RS ISO 18065: 2015 TOURISM AND RELATED SERVICES FOR PUBLIC USE PROVIDED BY NATURAL PROTECTED AREAS AUTHORITIES — REQUIREMENTS
21,000.00
31
651,000.00
3
Rwanda Standards
RS EAS 1116: 2024 TOURISM AND RELATED SERVICES — SITES AND
ATTRACTIONS — GENERAL REQUIREMENTS
