RS ISO 23590: 2020 HOUSEHOLD BIOGAS SYSTEM REQUIREMENTS:
DESIGN, INSTALLATION, OPERATION, MAINTENANCE
AND SAFETY
19,500.00
6
117,000.00
2
Rwanda Standards
RS ISO 4593: 1993 PLASTICS: FILM AND SHEETING — DETERMINATION OF THICKNESS BY MECHANICAL SCANNING
3,000.00
5
15,000.00
3
Rwanda Standards
RS ISO 4354: 2009 WIND ACTIONS ON STRUCTURES
102,000.00
1
102,000.00
4
Rwanda Standards
RS ISO 1452-4: 2009 PLASTICS PIPING SYSTEMS FOR WATER SUPPLY AND FOR BURIED AND ABOVE-GROUND DRAINAGE AND SEWERAGE UNDER PRESSURE — UNPLASTICIZED POLY(VINYL CHLORIDE) (PVC-U) — PART 4: VALVES
