RS ISO 21138-3: 2020 PLASTICS PIPING SYSTEMS FOR NON-PRESSURE
UNDERGROUND DRAINAGE AND SEWERAGE —
STRUCTURED-WALL PIPING SYSTEMS OF
UNPLASTICIZED POLY(VINYL CHLORIDE) (PVC-U),
POLYPROPYLENE (PP) AND POLYETHYLENE (PE) —
PART 3: PIPES AND FITTINGS WITH NON-SMOOTH
EXTERNAL
57,000.00
25
1,425,000.00
2
Rwanda Standards
RS ISO 439 STEEL AND CAST IRON — DETERMINATION OF SILICON CONTENT — GRAVIMETRIC METHOD
16,500.00
25
412,500.00
3
Rwanda Standards
RS ISO 4259-2: 2017 PETROLEUM AND RELATED PRODUCTS — PRECISION OF MEASUREMENT METHODS AND RESULTS — PART 2: INTERPRETATION AND APPLICATION OF PRECISION DATA IN RELATION TO METHODS OF TEST
45,000.00
19
855,000.00
4
Rwanda Standards
RS EAS 800: 2023 NON-FERMENTED SOYBEAN PRODUCTS —
SPECIFICATION
9,000.00
17
153,000.00
5
Rwanda Standards
RS ISO 8504-1: 2019 PREPARATION OF STEEL SUBSTRATES BEFORE
APPLICATION OF PAINTS AND RELATED PRODUCTS
— SURFACE PREPARATION METHODS —
PART 1: GENERAL PRINCIPLES
