RS ISO 9390: 1990 WATER QUALITY — DETERMINATION OF BORATE —
SPECTROMETRIC METHOD USING AZOMETHINE-H
6,000.00
85
510,000.00
2
Rwanda Standards
RS EAS 389-2: 2005 SOLAR PHOTOVOLTAIC POWER SYSTEMS — DESIGN, INSTALLATION OPERATION MONITORING AND MAINTENANCE — CODE OF PRACTICE — PART 2: INSTALLATION OF SOLAR PV POWER SYSTEMS