RS ISO 657-1: 1989 HOT-ROLLED STEEL SECTIONS —
PART 1: EQUAL-LEG ANGLES — DIMENSIONS
6,000.00
6
36,000.00
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