RS ASTM D2170/D2170M-18 STANDARD TEST METHOD FOR KINEMATIC VISCOSITY OF ASPHALTS1
16,500.00
28
462,000.00
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