RS ISO 11130: 2017 CORROSION OF METALS AND ALLOYS — ALTERNATE
IMMERSION TEST IN SALT SOLUTION
18,000.00
9
162,000.00
2
Rwanda Standards
RS ISO 30500: 2018 NON-SEWERED SANITATION SYSTEMS — PREFABRICATED INTEGRATED TREATMENT UNITS — GENERAL SAFETY AND PERFORMANCE REQUIREMENTS FOR DESIGN AND TESTING