RS ISO 7203-3: 2019 FIRE EXTINGUISHING MEDIA — FOAM CONCENTRATES — PART 3:SPECIFICATION FOR LOW-EXPANSION FOAM CONCENTRATES FOR TOP APPLICATION TO WATER-MISCIBLE LIQUIDS
58,500.00
10
585,000.00
2
Rwanda Standards
ISO 6509-2: 2017 CORROSION OF METALS AND ALLOYS — DETERMINATION OF DEZINCIFICATION RESISTANCE OF COPPER ALLOYS WITH ZINC — PART 2: ASSESSMENT CRITERIA
