RS ISO 21138-2: 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 2: PIPES AND FITTINGS WITH SMOOTH EXTERNAL
SUR
55,500.00
68
3,774,000.00
2
Rwanda Standards
RS ISO 3733: 1999 PETROLEUM PRODUCTS AND BITUMINOUS MATERIALS — DETERMINATION OF WATER — DISTILLATION METHOD
19,500.00
38
741,000.00
3
Rwanda Standards
RS 208-1: 2020 BUSINESS PROCESS OUTSOURCING AND OFF SHORING OPERATIONS — PART 1: OUTBOUND CONTACT CENTRE OPERATIONS
69,000.00
57
3,933,000.00
4
Rwanda Standards
RS 187: 2019 RAIN WATER HARVESTING SYSTEMS — CODE OF PRACTICE
