RS ISO 4427-1: 2019 PLASTICS PIPING SYSTEMS FOR WATER SUPPLY AND FOR DRAINAGE AND SEWERAGE UNDER PRESSURE — POLYETHYLENE (PE) — PART 1: GENERAL
25,500.00
4
102,000.00
4
Rwanda Standards
RS EAS 1017-1 SANITARY APPLIANCES (VITREOUS CHINA) —
SPECIFICATION —
PART 1: GENERAL REQUIREMENTS
21,000.00
13
273,000.00
5
Rwanda Standards
RS ISO 11202: 2010 ACOUSTICS — NOISE EMITTED BY MACHINERY AND EQUIPMENT — DETERMINATION OF EMISSION SOUND PRESSURE LEVELS AT A WORK STATION AND AT OTHER SPECIFIED POSITIONS APPLYING APPROXIMATE ENVIRONMENTAL CORRECTIONS