RS ISO 4190-6: 1984 LIFTS AND SERVICE LIFTS (USA: ELEVATORS AND
DUMBWAITERS) —
PART 6:
PASSENGER LIFTS TO BE INSTALLED IN
RESIDENTIAL BUILDINGS — PLANNING AND
SELECTION
12,000.00
41
492,000.00
2
Rwanda Standards
RS ISO 6333: 1986 WATER QUALITY — DETERMINATION OF MANGANESE-FORMALDOXIME SPECTROMETRIC METHOD