RS ISO 8421-1: 1987 FIRE PROTECTION — VOCABULARY — PART 1: GENERAL TERMS AND PHENOMENA OF FIRE
9,000.00
140
1,260,000.00
2
Rwanda Standards
RS ISO 18451-2: 2018 PIGMENTS, DYESTUFFS AND EXTENDERS — TERMINOLOGY — PART 2: CLASSIFICATION OF COLOURING MATERIALS ACCORDING TO COLOURISTIC AND CHEMICAL ASPECTS
