RS ISO/TS 15874-7: 2018 PLASTICS PIPING SYSTEMS FOR HOT AND COLD WATER INSTALLATIONS ? POLYPROPYLENE (PP) ? PART 7: GUIDANCE FOR THE ASSESSMENT OF CONFORMITY
25,500.00
13
331,500.00
2
Rwanda Standards
RS ISO 1888: 2022 TEXTILE GLASS — STAPLE FIBRES OR FILAMENTS —
DETERMINATION OF AVERAGE DIAMETER