RS ISO 17072-1: 2019 LEATHER — CHEMICAL DETERMINATION OF METAL CONTENT — PART 1:EXTRACTABLE METALS
12,000.00
11
132,000.00
2
Rwanda Standards
RS ISO/TS 22475-3: 2007 GEOTECHNICAL INVESTIGATION AND TESTING — SAMPLING METHODS AND GROUNDWATER MEASUREMENTS — PART 3: CONFORMITY ASSESSMENT OF ENTERPRISES AND PERSONNEL BY THIRD PARTY