RS ISO 12922: 2020 LUBRICANTS, INDUSTRIAL OILS AND RELATED PRODUCTS (CLASS L) — FAMILY H (HYDRAULIC SYSTEMS) — SPECIFICATIONS FOR HYDRAULIC FLUIDS IN CATEGORIES HFAE, HFAS, HFB, HFC, HFDR AND HFDU
16,500.00
28
462,000.00
2
Rwanda Standards
RS ISO 10530: 1992 WATER QUALITY — DETERMINATION OF DISSOLVED SULPHIDE — PHOTOMETRIC METHOD USING METHYLENE