RS ARS 505: 2018 AMONIUM SULPHATE (FERTILIZER GRADE) — SPECIFICATION
7,500.00
46
345,000.00
2
Rwanda Standards
RS ISO 15874-5:2013/Amd 1:2018 PLASTICS PIPING SYSTEMS FOR HOT AND COLD
WATER INSTALLATIONS — POLYPROPYLENE (PP) —
PART 5: FITNESS FOR PURPOSE OF THE SYSTEM