RS ISO 4427-2:2019/Amd 1:2023 PLASTICS PIPING SYSTEMS FOR WATER SUPPLY,
AND FOR DRAINAGE AND SEWERAGE UNDER
PRESSURE — POLYETHYLENE (PE)
PART 2: PIPES
31,500.00
11
346,500.00
2
Rwanda Standards
RS ISO/TS 22475-2: 2006 GEOTECHNICAL INVESTIGATION AND TESTING — SAMPLING METHODS AND GROUNDWATER MEASUREMENTS — PART 2: QUALIFICATION CRITERIA FOR ENTERPRISES AND PERSONNEL
6,000.00
10
60,000.00
3
Rwanda Standards
RS ISO 21067-1: 2016 PACKAGING — VOCABULARY — PART 1: GENERAL TERMS.
