RS ISO 7393-2: 2017 WATER QUALITY — DETERMINATION OF FREE CHLORINE AND TOTAL CHLORINE —
PART 2:
COLORIMETRIC METHOD USING N,NDIALKYL-1,4-PHENYLENEDIAMINE, FOR ROUTINE CONTROL PURPOSES
28,500.00
61
1,738,500.00
3
Rwanda Standards
RS ISO 11158: 2023 LUBRICANTS, INDUSTRIAL OILS AND RELATED
PRODUCTS (CLASS L) — FAMILY H (HYDRAULIC
SYSTEMS) — SPECIFICATIONS FOR CATEGORIES
HH, HL, HM, HV AND HG
